109572916 has 12 divisors (see below), whose sum is σ = 192334240. Its totient is φ = 54620280.

The previous prime is 109572913. The next prime is 109572919. The reversal of 109572916 is 619275901.

It is an interprime number because it is at equal distance from previous prime (109572913) and next prime (109572919).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109572913) 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, 40056 + ... + 42703.

Almost surely, 2^109572916 is an apocalyptic number.

It is an amenable number.

109572916 is a deficient number, since it is larger than the sum of its proper divisors (82761324).

109572916 is a wasteful number, since it uses less digits than its factorization.

109572916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83094 (or 83092 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 40.

The square root of 109572916 is about 10467.7082496600. The cubic root of 109572916 is about 478.5210787836.

The spelling of 109572916 in words is "one hundred nine million, five hundred seventy-two thousand, nine hundred sixteen".