252274488 has 64 divisors (see below), whose sum is σ = 670602240. Its totient is φ = 78908544.

The previous prime is 252274483. The next prime is 252274499. The reversal of 252274488 is 884472252.

252274488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252274483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24945 + ... + 33567.

It is an arithmetic number, because the mean of its divisors is an integer number (10478160).

Almost surely, 2^252274488 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 252274488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335301120).

252274488 is an abundant number, since it is smaller than the sum of its proper divisors (418327752).

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

252274488 is a wasteful number, since it uses less digits than its factorization.

252274488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8708 (or 8704 counting only the distinct ones).

The product of its digits is 286720, while the sum is 42.

The square root of 252274488 is about 15883.1510727563. The cubic root of 252274488 is about 631.8652105328.

The spelling of 252274488 in words is "two hundred fifty-two million, two hundred seventy-four thousand, four hundred eighty-eight".