75712264 has 32 divisors (see below), whose sum is σ = 150480000. Its totient is φ = 35612352.

The previous prime is 75712213. The next prime is 75712309. The reversal of 75712264 is 46221757.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20977 + ... + 24319.

It is an arithmetic number, because the mean of its divisors is an integer number (4702500).

Almost surely, 2^75712264 is an apocalyptic number.

It is an amenable number.

75712264 is a deficient number, since it is larger than the sum of its proper divisors (74767736).

75712264 is a wasteful number, since it uses less digits than its factorization.

75712264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3517 (or 3513 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 75712264 is about 8701.2794461504. The cubic root of 75712264 is about 423.0471214507.

The spelling of 75712264 in words is "seventy-five million, seven hundred twelve thousand, two hundred sixty-four".