23255632 has 10 divisors (see below), whose sum is σ = 45057818. Its totient is φ = 11627808.

The previous prime is 23255629. The next prime is 23255641. The reversal of 23255632 is 23655232.

It can be written as a sum of positive squares in only one way, i.e., 23001616 + 254016 = 4796^2 + 504^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23255632.

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 as a sum of consecutive naturals, namely, 726723 + ... + 726754.

Almost surely, 2^23255632 is an apocalyptic number.

It is an amenable number.

23255632 is a deficient number, since it is larger than the sum of its proper divisors (21802186).

23255632 is a wasteful number, since it uses less digits than its factorization.

23255632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453485 (or 1453479 counting only the distinct ones).

The product of its digits is 10800, while the sum is 28.

The square root of 23255632 is about 4822.4093563280. The cubic root of 23255632 is about 285.4364176598.

The spelling of 23255632 in words is "twenty-three million, two hundred fifty-five thousand, six hundred thirty-two".