117402338 has 12 divisors (see below), whose sum is σ = 178271718. Its totient is φ = 57987120.

The previous prime is 117402317. The next prime is 117402343. The reversal of 117402338 is 833204711.

It can be written as a sum of positive squares in only one way, i.e., 100861849 + 16540489 = 10043^2 + 4067^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 117402338.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9518 + ... + 18038.

Almost surely, 2^117402338 is an apocalyptic number.

117402338 is a deficient number, since it is larger than the sum of its proper divisors (60869380).

117402338 is an frugal number, since it uses more digits than its factorization.

117402338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8689 (or 8606 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 117402338 is about 10835.2359457466. The cubic root of 117402338 is about 489.6573169731.

The spelling of 117402338 in words is "one hundred seventeen million, four hundred two thousand, three hundred thirty-eight".