76477608 has 80 divisors (see below), whose sum is σ = 216406080. Its totient is φ = 25231392.

The previous prime is 76477573. The next prime is 76477633. The reversal of 76477608 is 80677467.

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 19 ways as a sum of consecutive naturals, for example, 68785 + ... + 69887.

It is an arithmetic number, because the mean of its divisors is an integer number (2705076).

Almost surely, 2^76477608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76477608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108203040).

76477608 is an abundant number, since it is smaller than the sum of its proper divisors (139928472).

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

76477608 is a wasteful number, since it uses less digits than its factorization.

76477608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228 (or 1215 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The square root of 76477608 is about 8745.1476831441. The cubic root of 76477608 is about 424.4678146133.

The spelling of 76477608 in words is "seventy-six million, four hundred seventy-seven thousand, six hundred eight".