23492156 has 6 divisors (see below), whose sum is σ = 41111280. Its totient is φ = 11746076.

The previous prime is 23492123. The next prime is 23492167. The reversal of 23492156 is 65129432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2936516 + ... + 2936523.

It is an arithmetic number, because the mean of its divisors is an integer number (6851880).

Almost surely, 2^23492156 is an apocalyptic number.

It is an amenable number.

23492156 is a deficient number, since it is larger than the sum of its proper divisors (17619124).

23492156 is a wasteful number, since it uses less digits than its factorization.

23492156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5873043 (or 5873041 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 23492156 is about 4846.8707430671. The cubic root of 23492156 is about 286.4008430580.

The spelling of 23492156 in words is "twenty-three million, four hundred ninety-two thousand, one hundred fifty-six".