92806980 has 72 divisors (see below), whose sum is σ = 302295168. Its totient is φ = 21212352.

The previous prime is 92806969. The next prime is 92806991. The reversal of 92806980 is 8960829.

It is an interprime number because it is at equal distance from previous prime (92806969) and next prime (92806991).

It is a super-2 number, since 2×92806980² = 17226271073440800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12844 + ... + 18723.

It is an arithmetic number, because the mean of its divisors is an integer number (4198544).

Almost surely, 2^92806980 is an apocalyptic number.

It is an amenable number.

92806980 is an abundant number, since it is smaller than the sum of its proper divisors (209488188).

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

92806980 is a wasteful number, since it uses less digits than its factorization.

92806980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31593 (or 31584 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 92806980 is about 9633.6379421276. The cubic root of 92806980 is about 452.7518291370.

The spelling of 92806980 in words is "ninety-two million, eight hundred six thousand, nine hundred eighty".