76791432 has 16 divisors (see below), whose sum is σ = 191978640. Its totient is φ = 25597136.

The previous prime is 76791427. The next prime is 76791461. The reversal of 76791432 is 23419767.

It is a super-2 number, since 2×76791432² = 11793848057221248, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1599798 + ... + 1599845.

It is an arithmetic number, because the mean of its divisors is an integer number (11998665).

Almost surely, 2^76791432 is an apocalyptic number.

It is an amenable number.

76791432 is an abundant number, since it is smaller than the sum of its proper divisors (115187208).

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

76791432 is a wasteful number, since it uses less digits than its factorization.

76791432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3199652 (or 3199648 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 76791432 is about 8763.0720640652. The cubic root of 76791432 is about 425.0476200390.

The spelling of 76791432 in words is "seventy-six million, seven hundred ninety-one thousand, four hundred thirty-two".