117850648 has 8 divisors (see below), whose sum is σ = 220969980. Its totient is φ = 58925320.

The previous prime is 117850639. The next prime is 117850679. The reversal of 117850648 is 846058711.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 117850648.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7365658 + ... + 7365673.

Almost surely, 2^117850648 is an apocalyptic number.

It is an amenable number.

117850648 is a deficient number, since it is larger than the sum of its proper divisors (103119332).

117850648 is a wasteful number, since it uses less digits than its factorization.

117850648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14731337 (or 14731333 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 117850648 is about 10855.9038315564. The cubic root of 117850648 is about 490.2797902301.

The spelling of 117850648 in words is "one hundred seventeen million, eight hundred fifty thousand, six hundred forty-eight".