76506576 has 20 divisors (see below), whose sum is σ = 197642112. Its totient is φ = 25502176.

The previous prime is 76506517. The next prime is 76506581. The reversal of 76506576 is 67560567.

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 in 3 ways as a sum of consecutive naturals, for example, 796896 + ... + 796991.

Almost surely, 2^76506576 is an apocalyptic number.

It is an amenable number.

76506576 is an abundant number, since it is smaller than the sum of its proper divisors (121135536).

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

76506576 is a wasteful number, since it uses less digits than its factorization.

76506576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593898 (or 1593892 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 42.

The square root of 76506576 is about 8746.8037590882. The cubic root of 76506576 is about 424.5214008059.

The spelling of 76506576 in words is "seventy-six million, five hundred six thousand, five hundred seventy-six".