109055672 has 16 divisors (see below), whose sum is σ = 223068600. Its totient is φ = 49570720.

The previous prime is 109055669. The next prime is 109055701. The reversal of 109055672 is 276550901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619547 + ... + 619722.

Almost surely, 2^109055672 is an apocalyptic number.

It is an amenable number.

109055672 is an abundant number, since it is smaller than the sum of its proper divisors (114012928).

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

109055672 is a wasteful number, since it uses less digits than its factorization.

109055672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239286 (or 1239282 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 109055672 is about 10442.9723738024. The cubic root of 109055672 is about 477.7669306032.

The spelling of 109055672 in words is "one hundred nine million, fifty-five thousand, six hundred seventy-two".