117501682 has 4 divisors (see below), whose sum is σ = 176252526. Its totient is φ = 58750840.

The previous prime is 117501661. The next prime is 117501697. The reversal of 117501682 is 286105711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 286105711 = 2153 ⋅132887.

It can be written as a sum of positive squares in only one way, i.e., 109599961 + 7901721 = 10469^2 + 2811^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29375419 + ... + 29375422.

Almost surely, 2^117501682 is an apocalyptic number.

117501682 is a deficient number, since it is larger than the sum of its proper divisors (58750844).

117501682 is an equidigital number, since it uses as much as digits as its factorization.

117501682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58750843.

The product of its (nonzero) digits is 3360, while the sum is 31.

The square root of 117501682 is about 10839.8192789363. The cubic root of 117501682 is about 489.7953914585.

The spelling of 117501682 in words is "one hundred seventeen million, five hundred one thousand, six hundred eighty-two".