23569028 has 12 divisors (see below), whose sum is σ = 47138112. Its totient is φ = 10101000.

The previous prime is 23569019. The next prime is 23569033. The reversal of 23569028 is 82096532.

23569028 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420848 + ... + 420903.

It is an arithmetic number, because the mean of its divisors is an integer number (3928176).

Almost surely, 2^23569028 is an apocalyptic number.

23569028 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23569028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23569028 is a wasteful number, since it uses less digits than its factorization.

23569028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841762 (or 841760 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 23569028 is about 4854.7943313801. The cubic root of 23569028 is about 286.7128938131.

The spelling of 23569028 in words is "twenty-three million, five hundred sixty-nine thousand, twenty-eight".