23087932 has 48 divisors (see below), whose sum is σ = 48498688. Its totient is φ = 9408960.

The previous prime is 23087927. The next prime is 23087941. The reversal of 23087932 is 23978032.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 57958 + ... + 58354.

Almost surely, 2^23087932 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23087932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24249344).

23087932 is an abundant number, since it is smaller than the sum of its proper divisors (25410756).

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

23087932 is a wasteful number, since it uses less digits than its factorization.

23087932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506 (or 504 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 23087932 is about 4804.9903225709. The cubic root of 23087932 is about 284.7486529228.

The spelling of 23087932 in words is "twenty-three million, eighty-seven thousand, nine hundred thirty-two".