76420116 has 36 divisors (see below), whose sum is σ = 197669472. Its totient is φ = 24880464.

The previous prime is 76420079. The next prime is 76420121. The reversal of 76420116 is 61102467.

76420116 is a `hidden beast` number, since 7 + 642 + 0 + 1 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 76420116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23136 + ... + 26231.

Almost surely, 2^76420116 is an apocalyptic number.

It is an amenable number.

76420116 is an abundant number, since it is smaller than the sum of its proper divisors (121249356).

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

76420116 is a wasteful number, since it uses less digits than its factorization.

76420116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49420 (or 49415 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 76420116 is about 8741.8599851519. The cubic root of 76420116 is about 424.3614234665.

The spelling of 76420116 in words is "seventy-six million, four hundred twenty thousand, one hundred sixteen".