117204966 has 12 divisors (see below), whose sum is σ = 253944132. Its totient is φ = 39068316.

The previous prime is 117204949. The next prime is 117204991. The reversal of 117204966 is 669402711.

It is a super-2 number, since 2×117204966² = 27474008110122312, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) 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 117204966.

It is a congruent number.

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, 3255676 + ... + 3255711.

It is an arithmetic number, because the mean of its divisors is an integer number (21162011).

Almost surely, 2^117204966 is an apocalyptic number.

117204966 is an abundant number, since it is smaller than the sum of its proper divisors (136739166).

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

117204966 is a wasteful number, since it uses less digits than its factorization.

117204966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6511395 (or 6511392 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 117204966 is about 10826.1242372328. The cubic root of 117204966 is about 489.3827657884.

The spelling of 117204966 in words is "one hundred seventeen million, two hundred four thousand, nine hundred sixty-six".