100974080 has 40 divisors (see below), whose sum is σ = 242107272. Its totient is φ = 40388608.

The previous prime is 100974077. The next prime is 100974089. The reversal of 100974080 is 80479001.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100974089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17162 + ... + 22281.

Almost surely, 2^100974080 is an apocalyptic number.

100974080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100974080 is an abundant number, since it is smaller than the sum of its proper divisors (141133192).

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

100974080 is an frugal number, since it uses more digits than its factorization.

100974080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39466 (or 39450 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 100974080 is about 10048.5859701751. The cubic root of 100974080 is about 465.6611091916.

The spelling of 100974080 in words is "one hundred million, nine hundred seventy-four thousand, eighty".