252244344 has 48 divisors (see below), whose sum is σ = 693158760. Its totient is φ = 76436800.

The previous prime is 252244319. The next prime is 252244373. The reversal of 252244344 is 443442252.

252244344 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40527 + ... + 46334.

Almost surely, 2^252244344 is an apocalyptic number.

252244344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

252244344 is an abundant number, since it is smaller than the sum of its proper divisors (440914416).

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

252244344 is a wasteful number, since it uses less digits than its factorization.

252244344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86892 (or 86877 counting only the distinct ones).

The product of its digits is 30720, while the sum is 30.

The square root of 252244344 is about 15882.2021143165. The cubic root of 252244344 is about 631.8400425716.

Adding to 252244344 its reverse (443442252), we get a palindrome (695686596).

The spelling of 252244344 in words is "two hundred fifty-two million, two hundred forty-four thousand, three hundred forty-four".