23132892 has 12 divisors (see below), whose sum is σ = 53976776. Its totient is φ = 7710960.

The previous prime is 23132843. The next prime is 23132909. The reversal of 23132892 is 29823132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963859 + ... + 963882.

Almost surely, 2^23132892 is an apocalyptic number.

It is an amenable number.

23132892 is an abundant number, since it is smaller than the sum of its proper divisors (30843884).

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

23132892 is a wasteful number, since it uses less digits than its factorization.

23132892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927748 (or 1927746 counting only the distinct ones).

The product of its digits is 5184, while the sum is 30.

The square root of 23132892 is about 4809.6665165061. Note that the first 3 decimals coincide. The cubic root of 23132892 is about 284.9333670017.

The spelling of 23132892 in words is "twenty-three million, one hundred thirty-two thousand, eight hundred ninety-two".