109564496 has 10 divisors (see below), whose sum is σ = 212281242. Its totient is φ = 54782240.

The previous prime is 109564471. The next prime is 109564513. The reversal of 109564496 is 694465901.

It can be written as a sum of positive squares in only one way, i.e., 106090000 + 3474496 = 10300^2 + 1864^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3423875 + ... + 3423906.

Almost surely, 2^109564496 is an apocalyptic number.

109564496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109564496 is a deficient number, since it is larger than the sum of its proper divisors (102716746).

109564496 is an equidigital number, since it uses as much as digits as its factorization.

109564496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6847789 (or 6847783 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 109564496 is about 10467.3060526575. The cubic root of 109564496 is about 478.5088213425.

The spelling of 109564496 in words is "one hundred nine million, five hundred sixty-four thousand, four hundred ninety-six".