109152417 has 16 divisors (see below), whose sum is σ = 160344000. Its totient is φ = 65496000.

The previous prime is 109152413. The next prime is 109152431. The reversal of 109152417 is 714251901.

It is not a de Polignac number, because 109152417 - 2² = 109152413 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109152413) 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, 13042 + ... + 19707.

It is an arithmetic number, because the mean of its divisors is an integer number (10021500).

Almost surely, 2^109152417 is an apocalyptic number.

It is an amenable number.

109152417 is a deficient number, since it is larger than the sum of its proper divisors (51191583).

109152417 is a wasteful number, since it uses less digits than its factorization.

109152417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32864.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 109152417 is about 10447.6034093949. The cubic root of 109152417 is about 477.9081670306.

The spelling of 109152417 in words is "one hundred nine million, one hundred fifty-two thousand, four hundred seventeen".