23038902 has 24 divisors (see below), whose sum is σ = 50010480. Its totient is φ = 7665360.

The previous prime is 23038871. The next prime is 23038903. The reversal of 23038902 is 20983032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23038903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13999 + ... + 15557.

It is an arithmetic number, because the mean of its divisors is an integer number (2083770).

Almost surely, 2^23038902 is an apocalyptic number.

23038902 is an abundant number, since it is smaller than the sum of its proper divisors (26971578).

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

23038902 is a wasteful number, since it uses less digits than its factorization.

23038902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388 (or 2385 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 23038902 is about 4799.8856236373. The cubic root of 23038902 is about 284.5469440688.

The spelling of 23038902 in words is "twenty-three million, thirty-eight thousand, nine hundred two".