117653376 has 32 divisors (see below), whose sum is σ = 312517800. Its totient is φ = 39217664.

The previous prime is 117653369. The next prime is 117653381. The reversal of 117653376 is 673356711.

It is a tau number, because it is divible by the number of its divisors (32).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152811 + ... + 153578.

Almost surely, 2^117653376 is an apocalyptic number.

117653376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117653376 is an abundant number, since it is smaller than the sum of its proper divisors (194864424).

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

117653376 is an equidigital number, since it uses as much as digits as its factorization.

117653376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306406 (or 306394 counting only the distinct ones).

The product of its digits is 79380, while the sum is 39.

The square root of 117653376 is about 10846.8140944703. The cubic root of 117653376 is about 490.0060751711.

The spelling of 117653376 in words is "one hundred seventeen million, six hundred fifty-three thousand, three hundred seventy-six".