23551652 has 12 divisors (see below), whose sum is σ = 41311536. Its totient is φ = 11748360.

The previous prime is 23551651. The next prime is 23551669. The reversal of 23551652 is 25615532.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (23551651) 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, 4874 + ... + 8417.

It is an arithmetic number, because the mean of its divisors is an integer number (3442628).

Almost surely, 2^23551652 is an apocalyptic number.

It is an amenable number.

23551652 is a deficient number, since it is larger than the sum of its proper divisors (17759884).

23551652 is a wasteful number, since it uses less digits than its factorization.

23551652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13738 (or 13736 counting only the distinct ones).

The product of its digits is 9000, while the sum is 29.

The square root of 23551652 is about 4853.0044302473. The cubic root of 23551652 is about 286.6424178756.

The spelling of 23551652 in words is "twenty-three million, five hundred fifty-one thousand, six hundred fifty-two".