108371855 has 16 divisors (see below), whose sum is σ = 139364064. Its totient is φ = 80609280.

The previous prime is 108371831. The next prime is 108371873. The reversal of 108371855 is 558173801.

It is not a de Polignac number, because 108371855 - 2²⁴ = 91594639 is a prime.

It is a super-2 number, since 2×108371855² = 23488917912282050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 626 + ... + 14735.

It is an arithmetic number, because the mean of its divisors is an integer number (8710254).

Almost surely, 2^108371855 is an apocalyptic number.

108371855 is a deficient number, since it is larger than the sum of its proper divisors (30992209).

108371855 is a wasteful number, since it uses less digits than its factorization.

108371855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15466.

The product of its (nonzero) digits is 33600, while the sum is 38.

The square root of 108371855 is about 10410.1803538652. The cubic root of 108371855 is about 476.7662478524.

The spelling of 108371855 in words is "one hundred eight million, three hundred seventy-one thousand, eight hundred fifty-five".