109914192 has 160 divisors (see below), whose sum is σ = 331506560. Its totient is φ = 34836480.

The previous prime is 109914191. The next prime is 109914229. The reversal of 109914192 is 291419901.

It is a super-2 number, since 2×109914192² = 24162259206025728, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109914191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1133088 + ... + 1133184.

It is an arithmetic number, because the mean of its divisors is an integer number (2071916).

Almost surely, 2^109914192 is an apocalyptic number.

109914192 is a gapful number since it is divisible by the number (12) 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 109914192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165753280).

109914192 is an abundant number, since it is smaller than the sum of its proper divisors (221592368).

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

109914192 is a wasteful number, since it uses less digits than its factorization.

109914192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 36.

The square root of 109914192 is about 10483.9969477294. The cubic root of 109914192 is about 479.0173647643.

The spelling of 109914192 in words is "one hundred nine million, nine hundred fourteen thousand, one hundred ninety-two".