107903868 has 12 divisors (see below), whose sum is σ = 251775720. Its totient is φ = 35967952.

The previous prime is 107903857. The next prime is 107903891. The reversal of 107903868 is 868309701.

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

It is a super-2 number, since 2×107903868² = 23286489458722848, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4495983 + ... + 4496006.

It is an arithmetic number, because the mean of its divisors is an integer number (20981310).

Almost surely, 2^107903868 is an apocalyptic number.

It is an amenable number.

107903868 is an abundant number, since it is smaller than the sum of its proper divisors (143871852).

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

107903868 is a wasteful number, since it uses less digits than its factorization.

107903868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8991996 (or 8991994 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 107903868 is about 10387.6786627234. The cubic root of 107903868 is about 476.0789773152.

The spelling of 107903868 in words is "one hundred seven million, nine hundred three thousand, eight hundred sixty-eight".