100276056 has 40 divisors (see below), whose sum is σ = 280867620. Its totient is φ = 33425136.

The previous prime is 100276049. The next prime is 100276061. The reversal of 100276056 is 650672001.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 76726 + ... + 78021.

Almost surely, 2^100276056 is an apocalyptic number.

It is an amenable number.

100276056 is an abundant number, since it is smaller than the sum of its proper divisors (180591564).

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

100276056 is a wasteful number, since it uses less digits than its factorization.

100276056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154765 (or 154752 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 100276056 is about 10013.7932872613. The cubic root of 100276056 is about 464.5856037551.

The spelling of 100276056 in words is "one hundred million, two hundred seventy-six thousand, fifty-six".