252737874 has 64 divisors (see below), whose sum is σ = 572313600. Its totient is φ = 82664064.

The previous prime is 252737873. The next prime is 252737921. The reversal of 252737874 is 478737252.

252737874 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (252737873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 939412 + ... + 939680.

It is an arithmetic number, because the mean of its divisors is an integer number (8942400).

Almost surely, 2^252737874 is an apocalyptic number.

252737874 is an abundant number, since it is smaller than the sum of its proper divisors (319575726).

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

252737874 is a wasteful number, since it uses less digits than its factorization.

252737874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 538 counting only the distinct ones).

The product of its digits is 658560, while the sum is 45.

The square root of 252737874 is about 15897.7317249978. The cubic root of 252737874 is about 632.2518507676.

It can be divided in two parts, 2527 and 37874, that added together give a square (40401 = 201²).

The spelling of 252737874 in words is "two hundred fifty-two million, seven hundred thirty-seven thousand, eight hundred seventy-four".