23653552 has 20 divisors (see below), whose sum is σ = 49354480. Its totient is φ = 10916928.

The previous prime is 23653523. The next prime is 23653559. The reversal of 23653552 is 25535632.

It is not an unprimeable number, because it can be changed into a prime (23653559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56652 + ... + 57067.

It is an arithmetic number, because the mean of its divisors is an integer number (2467724).

Almost surely, 2^23653552 is an apocalyptic number.

It is an amenable number.

23653552 is an abundant number, since it is smaller than the sum of its proper divisors (25700928).

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

23653552 is a wasteful number, since it uses less digits than its factorization.

23653552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113740 (or 113734 counting only the distinct ones).

The product of its digits is 27000, while the sum is 31.

The square root of 23653552 is about 4863.4917497617. The cubic root of 23653552 is about 287.0552245545.

The spelling of 23653552 in words is "twenty-three million, six hundred fifty-three thousand, five hundred fifty-two".