76375431 has 24 divisors (see below), whose sum is σ = 120805776. Its totient is φ = 46112640.

The previous prime is 76375417. The next prime is 76375451. The reversal of 76375431 is 13457367.

It is not a de Polignac number, because 76375431 - 2¹⁸ = 76113287 is a prime.

It is a super-2 number, since 2×76375431² = 11666412920871522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

Its product of digits (52920) is a multiple of the sum of its prime divisors (2940).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76375451) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 27691 + ... + 30323.

It is an arithmetic number, because the mean of its divisors is an integer number (5033574).

Almost surely, 2^76375431 is an apocalyptic number.

76375431 is a deficient number, since it is larger than the sum of its proper divisors (44430345).

76375431 is a wasteful number, since it uses less digits than its factorization.

76375431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943 (or 2940 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 76375431 is about 8739.3038052238. The cubic root of 76375431 is about 424.2786953037.

The spelling of 76375431 in words is "seventy-six million, three hundred seventy-five thousand, four hundred thirty-one".