252893223 has 12 divisors (see below), whose sum is σ = 398498568. Its totient is φ = 153268560.

The previous prime is 252893219. The next prime is 252893239. The reversal of 252893223 is 322398252.

252893223 is a `hidden beast` number, since 252 + 89 + 322 + 3 = 666.

252893223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252893223 - 2² = 252893219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252893203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1277140 + ... + 1277337.

It is an arithmetic number, because the mean of its divisors is an integer number (33208214).

Almost surely, 2^252893223 is an apocalyptic number.

252893223 is a deficient number, since it is larger than the sum of its proper divisors (145605345).

252893223 is a wasteful number, since it uses less digits than its factorization.

252893223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2554494 (or 2554491 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 252893223 is about 15902.6168601271. The cubic root of 252893223 is about 632.3813651587.

It can be divided in two parts, 252893 and 223, that added together give a triangular number (253116 = T₇₁₁).

The spelling of 252893223 in words is "two hundred fifty-two million, eight hundred ninety-three thousand, two hundred twenty-three".