76477928 has 16 divisors (see below), whose sum is σ = 144149760. Its totient is φ = 38038000.

The previous prime is 76477913. The next prime is 76477949. The reversal of 76477928 is 82977467.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23498 + ... + 26553.

It is an arithmetic number, because the mean of its divisors is an integer number (9009360).

Almost surely, 2^76477928 is an apocalyptic number.

It is an amenable number.

76477928 is a deficient number, since it is larger than the sum of its proper divisors (67671832).

76477928 is a wasteful number, since it uses less digits than its factorization.

76477928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50248 (or 50244 counting only the distinct ones).

The product of its digits is 1185408, while the sum is 50.

The square root of 76477928 is about 8745.1659789852. The cubic root of 76477928 is about 424.4684066363.

The spelling of 76477928 in words is "seventy-six million, four hundred seventy-seven thousand, nine hundred twenty-eight".