252782998 has 16 divisors (see below), whose sum is σ = 409827600. Its totient is φ = 116244576.

The previous prime is 252782993. The next prime is 252783019. The reversal of 252782998 is 899287252.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252782993) 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 7 ways as a sum of consecutive naturals, for example, 10348 + ... + 24751.

It is an arithmetic number, because the mean of its divisors is an integer number (25614225).

Almost surely, 2^252782998 is an apocalyptic number.

252782998 is a deficient number, since it is larger than the sum of its proper divisors (157044602).

252782998 is a wasteful number, since it uses less digits than its factorization.

252782998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35391.

The product of its digits is 1451520, while the sum is 52.

The square root of 252782998 is about 15899.1508578289. The cubic root of 252782998 is about 632.2894760937.

The spelling of 252782998 in words is "two hundred fifty-two million, seven hundred eighty-two thousand, nine hundred ninety-eight".