252632612 has 12 divisors (see below), whose sum is σ = 448706160. Its totient is φ = 124430856.

The previous prime is 252632593. The next prime is 252632617. The reversal of 252632612 is 216236252.

It is not an unprimeable number, because it can be changed into a prime (252632617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471062 + ... + 471597.

It is an arithmetic number, because the mean of its divisors is an integer number (37392180).

Almost surely, 2^252632612 is an apocalyptic number.

It is an amenable number.

252632612 is a deficient number, since it is larger than the sum of its proper divisors (196073548).

252632612 is a wasteful number, since it uses less digits than its factorization.

252632612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942730 (or 942728 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 252632612 is about 15894.4207821487. The cubic root of 252632612 is about 632.1640637194.

Adding to 252632612 its reverse (216236252), we get a palindrome (468868864).

The spelling of 252632612 in words is "two hundred fifty-two million, six hundred thirty-two thousand, six hundred twelve".