253374572 has 12 divisors (see below), whose sum is σ = 483715176. Its totient is φ = 115170240.

The previous prime is 253374551. The next prime is 253374581. The reversal of 253374572 is 275473352.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2879213 + ... + 2879300.

It is an arithmetic number, because the mean of its divisors is an integer number (40309598).

Almost surely, 2^253374572 is an apocalyptic number.

253374572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

253374572 is a deficient number, since it is larger than the sum of its proper divisors (230340604).

253374572 is a wasteful number, since it uses less digits than its factorization.

253374572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758528 (or 5758526 counting only the distinct ones).

The product of its digits is 176400, while the sum is 38.

The square root of 253374572 is about 15917.7439356210. The cubic root of 253374572 is about 632.7823291335.

The spelling of 253374572 in words is "two hundred fifty-three million, three hundred seventy-four thousand, five hundred seventy-two".