117671296 has 32 divisors (see below), whose sum is σ = 237939480. Its totient is φ = 57953280.

The previous prime is 117671293. The next prime is 117671303. The reversal of 117671296 is 692176711.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117671293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1716 + ... + 15436.

Almost surely, 2^117671296 is an apocalyptic number.

117671296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117671296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118969740).

117671296 is an abundant number, since it is smaller than the sum of its proper divisors (120268184).

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

117671296 is an equidigital number, since it uses as much as digits as its factorization.

117671296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13802 (or 13790 counting only the distinct ones).

The product of its digits is 31752, while the sum is 40.

The square root of 117671296 is about 10847.6401120244. The cubic root of 117671296 is about 490.0309518141.

The spelling of 117671296 in words is "one hundred seventeen million, six hundred seventy-one thousand, two hundred ninety-six".