109607385 has 16 divisors (see below), whose sum is σ = 181419840. Its totient is φ = 56441280.

The previous prime is 109607359. The next prime is 109607411. The reversal of 109607385 is 583706901.

It is an interprime number because it is at equal distance from previous prime (109607359) and next prime (109607411).

It is not a de Polignac number, because 109607385 - 2⁹ = 109606873 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125551 + ... + 126420.

It is an arithmetic number, because the mean of its divisors is an integer number (11338740).

Almost surely, 2^109607385 is an apocalyptic number.

109607385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

109607385 is a deficient number, since it is larger than the sum of its proper divisors (71812455).

109607385 is a wasteful number, since it uses less digits than its factorization.

109607385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252008.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 109607385 is about 10469.3545646329. The cubic root of 109607385 is about 478.5712505913.

The spelling of 109607385 in words is "one hundred nine million, six hundred seven thousand, three hundred eighty-five".