252582192 has 160 divisors (see below), whose sum is σ = 776021760. Its totient is φ = 78382080.

The previous prime is 252582157. The next prime is 252582193. The reversal of 252582192 is 291285252.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (252582193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1196967 + ... + 1197177.

It is an arithmetic number, because the mean of its divisors is an integer number (4850136).

Almost surely, 2^252582192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 252582192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388010880).

252582192 is an abundant number, since it is smaller than the sum of its proper divisors (523439568).

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

252582192 is a wasteful number, since it uses less digits than its factorization.

252582192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 396 counting only the distinct ones).

The product of its digits is 28800, while the sum is 36.

The square root of 252582192 is about 15892.8346118620. The cubic root of 252582192 is about 632.1220055009.

The spelling of 252582192 in words is "two hundred fifty-two million, five hundred eighty-two thousand, one hundred ninety-two".