76704922 has 16 divisors (see below), whose sum is σ = 135048960. Its totient is φ = 31984848.

The previous prime is 76704869. The next prime is 76704923. The reversal of 76704922 is 22940767.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (76704923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73522 + ... + 74557.

It is an arithmetic number, because the mean of its divisors is an integer number (8440560).

Almost surely, 2^76704922 is an apocalyptic number.

76704922 is a deficient number, since it is larger than the sum of its proper divisors (58344038).

76704922 is a wasteful number, since it uses less digits than its factorization.

76704922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148125.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 76704922 is about 8758.1346187416. The cubic root of 76704922 is about 424.8879464683.

The spelling of 76704922 in words is "seventy-six million, seven hundred four thousand, nine hundred twenty-two".