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23068232 = 2311262139
BaseRepresentation
bin101011111111…
…1111001001000
31121101222122222
41113333321020
521401140412
62142233212
7400035215
oct127777110
947358588
1023068232
1112026560
127885808
134a18b55
1430c6b0c
15205a072
hex15ffe48

23068232 has 16 divisors (see below), whose sum is σ = 47185200. Its totient is φ = 10485520.

The previous prime is 23068231. The next prime is 23068259. The reversal of 23068232 is 23286032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23068231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130982 + ... + 131157.

It is an arithmetic number, because the mean of its divisors is an integer number (2949075).

Almost surely, 223068232 is an apocalyptic number.

23068232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23068232 is an abundant number, since it is smaller than the sum of its proper divisors (24116968).

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

23068232 is a wasteful number, since it uses less digits than its factorization.

23068232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262156 (or 262152 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 23068232 is about 4802.9399329994. The cubic root of 23068232 is about 284.6676417017.

The spelling of 23068232 in words is "twenty-three million, sixty-eight thousand, two hundred thirty-two".

Divisors: 1 2 4 8 11 22 44 88 262139 524278 1048556 2097112 2883529 5767058 11534116 23068232