23732256 has 48 divisors (see below), whose sum is σ = 62596800. Its totient is φ = 7872768.

The previous prime is 23732239. The next prime is 23732257. The reversal of 23732256 is 65223732.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (23732257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25365 + ... + 26283.

It is an arithmetic number, because the mean of its divisors is an integer number (1304100).

Almost surely, 2^23732256 is an apocalyptic number.

It is an amenable number.

23732256 is an abundant number, since it is smaller than the sum of its proper divisors (38864544).

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

23732256 is a wasteful number, since it uses less digits than its factorization.

23732256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201 (or 1193 counting only the distinct ones).

The product of its digits is 15120, while the sum is 30.

The square root of 23732256 is about 4871.5763362591. The cubic root of 23732256 is about 287.3732512494.

Adding to 23732256 its reverse (65223732), we get a palindrome (88955988).

The spelling of 23732256 in words is "twenty-three million, seven hundred thirty-two thousand, two hundred fifty-six".