183163252 has 24 divisors (see below), whose sum is σ = 334111232. Its totient is φ = 87760800.

The previous prime is 183163247. The next prime is 183163259. The reversal of 183163252 is 252361381.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (183163259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5602 + ... + 19942.

Almost surely, 2^183163252 is an apocalyptic number.

It is an amenable number.

183163252 is a deficient number, since it is larger than the sum of its proper divisors (150947980).

183163252 is a wasteful number, since it uses less digits than its factorization.

183163252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14479 (or 14477 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 183163252 is about 13533.7818809082. The cubic root of 183163252 is about 567.9099118182.

The spelling of 183163252 in words is "one hundred eighty-three million, one hundred sixty-three thousand, two hundred fifty-two".