108619056 has 240 divisors, whose sum is σ = 389252864. Its totient is φ = 28553472.

The previous prime is 108619033. The next prime is 108619057. The reversal of 108619056 is 650916801.

It is a super-2 number, since 2×108619056² = 23596198652662272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 108619056.

It is not an unprimeable number, because it can be changed into a prime (108619057) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 353655 + ... + 353961.

Almost surely, 2^108619056 is an apocalyptic number.

108619056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108619056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194626432).

108619056 is an abundant number, since it is smaller than the sum of its proper divisors (280633808).

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

108619056 is a wasteful number, since it uses less digits than its factorization.

108619056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 108619056 is about 10422.0466320200. The cubic root of 108619056 is about 477.1284808763.

108619056 divided by its sum of digits (36) gives a triangular number (3017196 = T₂₄₅₆).

The spelling of 108619056 in words is "one hundred eight million, six hundred nineteen thousand, fifty-six".