109152672 has 24 divisors (see below), whose sum is σ = 286526016. Its totient is φ = 36384192.

The previous prime is 109152671. The next prime is 109152691. The reversal of 109152672 is 276251901.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (109152671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568408 + ... + 568599.

It is an arithmetic number, because the mean of its divisors is an integer number (11938584).

Almost surely, 2^109152672 is an apocalyptic number.

109152672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

109152672 is an abundant number, since it is smaller than the sum of its proper divisors (177373344).

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

109152672 is a wasteful number, since it uses less digits than its factorization.

109152672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137020 (or 1137012 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 109152672 is about 10447.6156131435. The cubic root of 109152672 is about 477.9085391905.

The spelling of 109152672 in words is "one hundred nine million, one hundred fifty-two thousand, six hundred seventy-two".