100616886 has 24 divisors (see below), whose sum is σ = 225036864. Its totient is φ = 32456880.

The previous prime is 100616851. The next prime is 100616891. The reversal of 100616886 is 688616001.

It is a self number, because there is not a number n which added to its sum of digits gives 100616886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89601 + ... + 90716.

It is an arithmetic number, because the mean of its divisors is an integer number (9376536).

Almost surely, 2^100616886 is an apocalyptic number.

100616886 is an abundant number, since it is smaller than the sum of its proper divisors (124419978).

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

100616886 is a wasteful number, since it uses less digits than its factorization.

100616886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180356 (or 180353 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 100616886 is about 10030.7968776165. The cubic root of 100616886 is about 465.1113711731. Note that the first 3 decimals are identical.

The spelling of 100616886 in words is "one hundred million, six hundred sixteen thousand, eight hundred eighty-six".