117253017 has 24 divisors (see below), whose sum is σ = 194875200. Its totient is φ = 66546720.

The previous prime is 117252997. The next prime is 117253039. The reversal of 117253017 is 710352711.

It is a happy number.

117253017 is a `hidden beast` number, since 117 + 2 + 530 + 17 = 666.

It is not a de Polignac number, because 117253017 - 2⁶ = 117252953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117253117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3142 + ... + 15632.

It is an arithmetic number, because the mean of its divisors is an integer number (8119800).

Almost surely, 2^117253017 is an apocalyptic number.

It is an amenable number.

117253017 is a deficient number, since it is larger than the sum of its proper divisors (77622183).

117253017 is a wasteful number, since it uses less digits than its factorization.

117253017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12653 (or 12650 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 117253017 is about 10828.3432250737. The cubic root of 117253017 is about 489.4496347367.

The spelling of 117253017 in words is "one hundred seventeen million, two hundred fifty-three thousand, seventeen".