117864748 has 12 divisors (see below), whose sum is σ = 206459680. Its totient is φ = 58876272.

The previous prime is 117864737. The next prime is 117864751. The reversal of 117864748 is 847468711.

It is a super-2 number, since 2×117864748² = 27784197642207008, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 117864698 and 117864707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9108 + ... + 17851.

Almost surely, 2^117864748 is an apocalyptic number.

It is an amenable number.

117864748 is a deficient number, since it is larger than the sum of its proper divisors (88594932).

117864748 is a wasteful number, since it uses less digits than its factorization.

117864748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28056 (or 28054 counting only the distinct ones).

The product of its digits is 301056, while the sum is 46.

The square root of 117864748 is about 10856.5532283501. The cubic root of 117864748 is about 490.2993422916.

The spelling of 117864748 in words is "one hundred seventeen million, eight hundred sixty-four thousand, seven hundred forty-eight".