76332456 has 40 divisors (see below), whose sum is σ = 213803370. Its totient is φ = 25443936.

The previous prime is 76332449. The next prime is 76332457. The reversal of 76332456 is 65423367.

It can be written as a sum of positive squares in only one way, i.e., 55264356 + 21068100 = 7434^2 + 4590^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 76332456.

It is not an unprimeable number, because it can be changed into a prime (76332457) 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 9 ways as a sum of consecutive naturals, for example, 58251 + ... + 59546.

Almost surely, 2^76332456 is an apocalyptic number.

It is an amenable number.

76332456 is an abundant number, since it is smaller than the sum of its proper divisors (137470914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76332456 is a wasteful number, since it uses less digits than its factorization.

76332456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117815 (or 117802 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 76332456 is about 8736.8447393782. The cubic root of 76332456 is about 424.1991025271.

The spelling of 76332456 in words is "seventy-six million, three hundred thirty-two thousand, four hundred fifty-six".