117799038 has 36 divisors (see below), whose sum is σ = 296903880. Its totient is φ = 33656616.

The previous prime is 117799007. The next prime is 117799043. The reversal of 117799038 is 830997711.

It is a super-2 number, since 2×117799038² = 27753226707450888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 117798984 and 117799002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 65898 + ... + 67661.

It is an arithmetic number, because the mean of its divisors is an integer number (8247330).

Almost surely, 2^117799038 is an apocalyptic number.

117799038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

117799038 is an abundant number, since it is smaller than the sum of its proper divisors (179104842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117799038 is a wasteful number, since it uses less digits than its factorization.

117799038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133581 (or 133571 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 45.

The square root of 117799038 is about 10853.5265236696. The cubic root of 117799038 is about 490.2082108342.

The spelling of 117799038 in words is "one hundred seventeen million, seven hundred ninety-nine thousand, thirty-eight".