117494499 has 16 divisors (see below), whose sum is σ = 169364480. Its totient is φ = 72200160.

The previous prime is 117494477. The next prime is 117494539. The reversal of 117494499 is 994494711.

It is not a de Polignac number, because 117494499 - 2⁵ = 117494467 is a prime.

It is a super-2 number, since 2×117494499² = 27609914590522002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117492499) 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, 25747 + ... + 29964.

It is an arithmetic number, because the mean of its divisors is an integer number (10585280).

Almost surely, 2^117494499 is an apocalyptic number.

117494499 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

117494499 is a deficient number, since it is larger than the sum of its proper divisors (51869981).

117494499 is a wasteful number, since it uses less digits than its factorization.

117494499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55770.

The product of its digits is 326592, while the sum is 48.

The square root of 117494499 is about 10839.4879491607. The cubic root of 117494499 is about 489.7854106879.

The spelling of 117494499 in words is "one hundred seventeen million, four hundred ninety-four thousand, four hundred ninety-nine".