117260613 has 12 divisors (see below), whose sum is σ = 173316000. Its totient is φ = 76355496.

The previous prime is 117260603. The next prime is 117260617. The reversal of 117260613 is 316062711.

It is not a de Polignac number, because 117260613 - 2¹⁴ = 117244229 is a prime.

It is a super-2 number, since 2×117260613² = 27500102722271538, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117260617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151113 + ... + 151886.

It is an arithmetic number, because the mean of its divisors is an integer number (14443000).

Almost surely, 2^117260613 is an apocalyptic number.

It is an amenable number.

117260613 is a deficient number, since it is larger than the sum of its proper divisors (56055387).

117260613 is a wasteful number, since it uses less digits than its factorization.

117260613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303048 (or 303045 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 117260613 is about 10828.6939655713. The cubic root of 117260613 is about 489.4602038440.

The spelling of 117260613 in words is "one hundred seventeen million, two hundred sixty thousand, six hundred thirteen".