23532056 has 16 divisors (see below), whose sum is σ = 44371800. Its totient is φ = 11699584.

The previous prime is 23532049. The next prime is 23532083. The reversal of 23532056 is 65023532.

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, 6785 + ... + 9648.

Almost surely, 2^23532056 is an apocalyptic number.

It is an amenable number.

23532056 is a deficient number, since it is larger than the sum of its proper divisors (20839744).

23532056 is a wasteful number, since it uses less digits than its factorization.

23532056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16618 (or 16614 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 23532056 is about 4850.9850546049. The cubic root of 23532056 is about 286.5628961586.

Adding to 23532056 its reverse (65023532), we get a palindrome (88555588).

The spelling of 23532056 in words is "twenty-three million, five hundred thirty-two thousand, fifty-six".