252237567 has 8 divisors (see below), whose sum is σ = 342017280. Its totient is φ = 165308120.

The previous prime is 252237553. The next prime is 252237569. The reversal of 252237567 is 765732252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252237567 - 2⁸ = 252237311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252237569) 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, 712359 + ... + 712712.

It is an arithmetic number, because the mean of its divisors is an integer number (42752160).

Almost surely, 2^252237567 is an apocalyptic number.

252237567 is a deficient number, since it is larger than the sum of its proper divisors (89779713).

252237567 is a wasteful number, since it uses less digits than its factorization.

252237567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425133.

The product of its digits is 176400, while the sum is 39.

The square root of 252237567 is about 15881.9887608574. The cubic root of 252237567 is about 631.8343840128.

The spelling of 252237567 in words is "two hundred fifty-two million, two hundred thirty-seven thousand, five hundred sixty-seven".