107872855 has 4 divisors (see below), whose sum is σ = 129447432. Its totient is φ = 86298280.

The previous prime is 107872847. The next prime is 107872883. The reversal of 107872855 is 558278701.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 107872855 - 2³ = 107872847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10787281 + ... + 10787290.

It is an arithmetic number, because the mean of its divisors is an integer number (32361858).

Almost surely, 2^107872855 is an apocalyptic number.

107872855 is a deficient number, since it is larger than the sum of its proper divisors (21574577).

107872855 is an equidigital number, since it uses as much as digits as its factorization.

107872855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21574576.

The product of its (nonzero) digits is 156800, while the sum is 43.

The square root of 107872855 is about 10386.1857772717. The cubic root of 107872855 is about 476.0333624781.

The spelling of 107872855 in words is "one hundred seven million, eight hundred seventy-two thousand, eight hundred fifty-five".