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8073468 = 22321321327
BaseRepresentation
bin11110110011000011111100
3120012011201100
4132303003330
54031322333
6445013100
7125423544
oct36630374
916164640
108073468
114614797
122854190
131898a00
141102324
15a97213
hex7b30fc

8073468 has 54 divisors (see below), whose sum is σ = 22115184. Its totient is φ = 2482272.

The previous prime is 8073467. The next prime is 8073473. The reversal of 8073468 is 8643708.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8073467) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5421 + ... + 6747.

Almost surely, 28073468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8073468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11057592).

8073468 is an abundant number, since it is smaller than the sum of its proper divisors (14041716).

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

8073468 is a wasteful number, since it uses less digits than its factorization.

8073468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 8073468 is about 2841.3848736136. The cubic root of 8073468 is about 200.6103686887.

The spelling of 8073468 in words is "eight million, seventy-three thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 169 234 338 468 507 676 1014 1327 1521 2028 2654 3042 3981 5308 6084 7962 11943 15924 17251 23886 34502 47772 51753 69004 103506 155259 207012 224263 310518 448526 621036 672789 897052 1345578 2018367 2691156 4036734 8073468