75410252 has 12 divisors (see below), whose sum is σ = 132399960. Its totient is φ = 37581696.

The previous prime is 75410243. The next prime is 75410273. The reversal of 75410252 is 25201457.

It is a super-2 number, since 2×75410252² = 11373412213407008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29477 + ... + 31932.

It is an arithmetic number, because the mean of its divisors is an integer number (11033330).

Almost surely, 2^75410252 is an apocalyptic number.

It is an amenable number.

75410252 is a deficient number, since it is larger than the sum of its proper divisors (56989708).

75410252 is a wasteful number, since it uses less digits than its factorization.

75410252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61720 (or 61718 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 75410252 is about 8683.9076457549. The cubic root of 75410252 is about 422.4838680628.

The spelling of 75410252 in words is "seventy-five million, four hundred ten thousand, two hundred fifty-two".