76372136 has 16 divisors (see below), whose sum is σ = 143730240. Its totient is φ = 38044080.

The previous prime is 76372129. The next prime is 76372139. The reversal of 76372136 is 63127367.

It is a happy number.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 76372096 and 76372105.

It is not an unprimeable number, because it can be changed into a prime (76372139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15446 + ... + 19781.

It is an arithmetic number, because the mean of its divisors is an integer number (8983140).

Almost surely, 2^76372136 is an apocalyptic number.

It is an amenable number.

76372136 is a deficient number, since it is larger than the sum of its proper divisors (67358104).

76372136 is a wasteful number, since it uses less digits than its factorization.

76372136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35504 (or 35500 counting only the distinct ones).

The product of its digits is 31752, while the sum is 35.

The square root of 76372136 is about 8739.1152870299. The cubic root of 76372136 is about 424.2725937848.

The spelling of 76372136 in words is "seventy-six million, three hundred seventy-two thousand, one hundred thirty-six".