76767056 has 10 divisors (see below), whose sum is σ = 148736202. Its totient is φ = 38383520.

The previous prime is 76767037. The next prime is 76767079. The reversal of 76767056 is 65076767.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 76387600 + 379456 = 8740^2 + 616^2 .

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 76766998 and 76767016.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2398955 + ... + 2398986.

Almost surely, 2^76767056 is an apocalyptic number.

It is an amenable number.

76767056 is a deficient number, since it is larger than the sum of its proper divisors (71969146).

76767056 is a wasteful number, since it uses less digits than its factorization.

76767056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4797949 (or 4797943 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 76767056 is about 8761.6811172286. The cubic root of 76767056 is about 425.0026408140.

The spelling of 76767056 in words is "seventy-six million, seven hundred sixty-seven thousand, fifty-six".