108890854 has 16 divisors (see below), whose sum is σ = 167650560. Its totient is φ = 53026120.

The previous prime is 108890849. The next prime is 108890861. The reversal of 108890854 is 458098801.

It is a self number, because there is not a number n which added to its sum of digits gives 108890854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7167 + ... + 16405.

It is an arithmetic number, because the mean of its divisors is an integer number (10478160).

Almost surely, 2^108890854 is an apocalyptic number.

108890854 is a deficient number, since it is larger than the sum of its proper divisors (58759706).

108890854 is an equidigital number, since it uses as much as digits as its factorization.

108890854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9395.

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 108890854 is about 10435.0780543319. The cubic root of 108890854 is about 477.5261230375.

The spelling of 108890854 in words is "one hundred eight million, eight hundred ninety thousand, eight hundred fifty-four".