107617917 has 16 divisors (see below), whose sum is σ = 157015872. Its totient is φ = 65022720.

The previous prime is 107617903. The next prime is 107617981. The reversal of 107617917 is 719716701.

It is not a de Polignac number, because 107617917 - 2⁴ = 107617901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107617817) 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, 6283 + ... + 15959.

It is an arithmetic number, because the mean of its divisors is an integer number (9813492).

Almost surely, 2^107617917 is an apocalyptic number.

It is an amenable number.

107617917 is a deficient number, since it is larger than the sum of its proper divisors (49397955).

107617917 is a wasteful number, since it uses less digits than its factorization.

107617917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10028.

The product of its (nonzero) digits is 18522, while the sum is 39.

The square root of 107617917 is about 10373.9055808312. The cubic root of 107617917 is about 475.6580603924.

The spelling of 107617917 in words is "one hundred seven million, six hundred seventeen thousand, nine hundred seventeen".