100080492 has 12 divisors (see below), whose sum is σ = 233521176. Its totient is φ = 33360160.

The previous prime is 100080451. The next prime is 100080503. The reversal of 100080492 is 294080001.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×100080492² = 20032209757924128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4170009 + ... + 4170032.

It is an arithmetic number, because the mean of its divisors is an integer number (19460098).

Almost surely, 2^100080492 is an apocalyptic number.

100080492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100080492 is an abundant number, since it is smaller than the sum of its proper divisors (133440684).

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

100080492 is a wasteful number, since it uses less digits than its factorization.

100080492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8340048 (or 8340046 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 100080492 is about 10004.0237904555. The cubic root of 100080492 is about 464.2833868849.

The spelling of 100080492 in words is "one hundred million, eighty thousand, four hundred ninety-two".