109264672 has 96 divisors (see below), whose sum is σ = 246141504. Its totient is φ = 47308800.

The previous prime is 109264619. The next prime is 109264679. The reversal of 109264672 is 276462901.

It is not an unprimeable number, because it can be changed into a prime (109264679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966888 + ... + 967000.

It is an arithmetic number, because the mean of its divisors is an integer number (2563974).

Almost surely, 2^109264672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109264672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123070752).

109264672 is an abundant number, since it is smaller than the sum of its proper divisors (136876832).

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

109264672 is a wasteful number, since it uses less digits than its factorization.

109264672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 109264672 is about 10452.9743135626. The cubic root of 109264672 is about 478.0719416937.

The spelling of 109264672 in words is "one hundred nine million, two hundred sixty-four thousand, six hundred seventy-two".