100572882 has 32 divisors (see below), whose sum is σ = 215574912. Its totient is φ = 31198464.

The previous prime is 100572881. The next prime is 100572887. The reversal of 100572882 is 288275001.

It is a super-2 number, since 2×100572882² = 20229809187571848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100572881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4743 + ... + 14954.

It is an arithmetic number, because the mean of its divisors is an integer number (6736716).

Almost surely, 2^100572882 is an apocalyptic number.

100572882 is an abundant number, since it is smaller than the sum of its proper divisors (115002030).

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

100572882 is a wasteful number, since it uses less digits than its factorization.

100572882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19762.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 100572882 is about 10028.6031928679. The cubic root of 100572882 is about 465.0435570252.

The spelling of 100572882 in words is "one hundred million, five hundred seventy-two thousand, eight hundred eighty-two".