23074902 has 32 divisors (see below), whose sum is σ = 52668000. Its totient is φ = 7483104.

The previous prime is 23074889. The next prime is 23074907. The reversal of 23074902 is 20947032.

It is a super-2 number, since 2×23074902² = 1064902204619208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23074907) 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, 3777 + ... + 7772.

It is an arithmetic number, because the mean of its divisors is an integer number (1645875).

Almost surely, 2^23074902 is an apocalyptic number.

23074902 is an abundant number, since it is smaller than the sum of its proper divisors (29593098).

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

23074902 is a wasteful number, since it uses less digits than its factorization.

23074902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11597 (or 11591 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 23074902 is about 4803.6342491909. The cubic root of 23074902 is about 284.6950755365.

The spelling of 23074902 in words is "twenty-three million, seventy-four thousand, nine hundred two".