75582152 has 32 divisors (see below), whose sum is σ = 149709600. Its totient is φ = 35673984.

The previous prime is 75582107. The next prime is 75582167. The reversal of 75582152 is 25128557.

It is a super-2 number, since 2×75582152² = 11425323401902208, which contains 22 as substring.

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, 52028 + ... + 53460.

It is an arithmetic number, because the mean of its divisors is an integer number (4678425).

Almost surely, 2^75582152 is an apocalyptic number.

It is an amenable number.

75582152 is a deficient number, since it is larger than the sum of its proper divisors (74127448).

75582152 is a wasteful number, since it uses less digits than its factorization.

75582152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805 (or 1801 counting only the distinct ones).

The product of its digits is 28000, while the sum is 35.

The square root of 75582152 is about 8693.7996296211. The cubic root of 75582152 is about 422.8046461230.

The spelling of 75582152 in words is "seventy-five million, five hundred eighty-two thousand, one hundred fifty-two".