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23468088 = 2337163857
BaseRepresentation
bin101100110000…
…1100000111000
31122011022011110
41121201200320
522001434323
62155000320
7403322040
oct131414070
948138143
1023468088
1112279a16
127a390a0
134b28b57
14318c720
1520d8793
hex1661838

23468088 has 64 divisors (see below), whose sum is σ = 67541760. Its totient is φ = 6656256.

The previous prime is 23468077. The next prime is 23468089. The reversal of 23468088 is 88086432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23468089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26956 + ... + 27812.

It is an arithmetic number, because the mean of its divisors is an integer number (1055340).

Almost surely, 223468088 is an apocalyptic number.

23468088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23468088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33770880).

23468088 is an abundant number, since it is smaller than the sum of its proper divisors (44073672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23468088 is a wasteful number, since it uses less digits than its factorization.

23468088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 23468088 is about 4844.3872677564. The cubic root of 23468088 is about 286.3030025866.

The spelling of 23468088 in words is "twenty-three million, four hundred sixty-eight thousand, eighty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 163 168 326 489 652 857 978 1141 1304 1714 1956 2282 2571 3423 3428 3912 4564 5142 5999 6846 6856 9128 10284 11998 13692 17997 20568 23996 27384 35994 47992 71988 139691 143976 279382 419073 558764 838146 977837 1117528 1676292 1955674 2933511 3352584 3911348 5867022 7822696 11734044 23468088