252267862 has 64 divisors (see below), whose sum is σ = 503387136. Its totient is φ = 91791360.

The previous prime is 252267853. The next prime is 252267901. The reversal of 252267862 is 268762252.

It is a happy number.

252267862 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 an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436918 + ... + 437494.

It is an arithmetic number, because the mean of its divisors is an integer number (7865424).

Almost surely, 2^252267862 is an apocalyptic number.

252267862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

252267862 is a deficient number, since it is larger than the sum of its proper divisors (251119274).

252267862 is a wasteful number, since it uses less digits than its factorization.

252267862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781.

The product of its digits is 161280, while the sum is 40.

The square root of 252267862 is about 15882.9424855724. The cubic root of 252267862 is about 631.8596784956.

The spelling of 252267862 in words is "two hundred fifty-two million, two hundred sixty-seven thousand, eight hundred sixty-two".