117038699 has 4 divisors (see below), whose sum is σ = 118197600. Its totient is φ = 115879800.

The previous prime is 117038683. The next prime is 117038707. The reversal of 117038699 is 996830711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117038699 - 2⁴ = 117038683 is a prime.

It is a super-2 number, since 2×117038699² = 27396114127225202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117038629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579299 + ... + 579500.

It is an arithmetic number, because the mean of its divisors is an integer number (29549400).

Almost surely, 2^117038699 is an apocalyptic number.

117038699 is a deficient number, since it is larger than the sum of its proper divisors (1158901).

117038699 is a wasteful number, since it uses less digits than its factorization.

117038699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158900.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 117038699 is about 10818.4425404029. The cubic root of 117038699 is about 489.1512434284.

It can be divided in two parts, 11703 and 8699, that added together give a palindrome (20402).

The spelling of 117038699 in words is "one hundred seventeen million, thirty-eight thousand, six hundred ninety-nine".