117994776 has 64 divisors (see below), whose sum is σ = 306568800. Its totient is φ = 37813248.

The previous prime is 117994741. The next prime is 117994819. The reversal of 117994776 is 677499711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78286 + ... + 79778.

Almost surely, 2^117994776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117994776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153284400).

117994776 is an abundant number, since it is smaller than the sum of its proper divisors (188574024).

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

117994776 is a wasteful number, since it uses less digits than its factorization.

117994776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628 (or 1624 counting only the distinct ones).

The product of its digits is 666792, while the sum is 51.

The square root of 117994776 is about 10862.5400344487. The cubic root of 117994776 is about 490.4795749012.

The spelling of 117994776 in words is "one hundred seventeen million, nine hundred ninety-four thousand, seven hundred seventy-six".