76565061 has 16 divisors (see below), whose sum is σ = 113572800. Its totient is φ = 50979024.

The previous prime is 76565039. The next prime is 76565077. The reversal of 76565061 is 16056567.

It is a happy number.

It is not a de Polignac number, because 76565061 - 2⁵ = 76565029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76565011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30855 + ... + 33243.

It is an arithmetic number, because the mean of its divisors is an integer number (7098300).

Almost surely, 2^76565061 is an apocalyptic number.

It is an amenable number.

76565061 is a deficient number, since it is larger than the sum of its proper divisors (37007739).

76565061 is a wasteful number, since it uses less digits than its factorization.

76565061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585 (or 3579 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 76565061 is about 8750.1463416334. The cubic root of 76565061 is about 424.6295475454.

The spelling of 76565061 in words is "seventy-six million, five hundred sixty-five thousand, sixty-one".