76481877 has 16 divisors (see below), whose sum is σ = 108218880. Its totient is φ = 47941872.

The previous prime is 76481857. The next prime is 76481879. The reversal of 76481877 is 77818467.

It is not a de Polignac number, because 76481877 - 2⁷ = 76481749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76481879) 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, 5323 + ... + 13464.

It is an arithmetic number, because the mean of its divisors is an integer number (6763680).

Almost surely, 2^76481877 is an apocalyptic number.

It is an amenable number.

76481877 is a deficient number, since it is larger than the sum of its proper divisors (31737003).

76481877 is a wasteful number, since it uses less digits than its factorization.

76481877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18872.

The product of its digits is 526848, while the sum is 48.

The square root of 76481877 is about 8745.3917579489. The cubic root of 76481877 is about 424.4757124344.

The spelling of 76481877 in words is "seventy-six million, four hundred eighty-one thousand, eight hundred seventy-seven".