117076480 has 160 divisors (see below), whose sum is σ = 309355200. Its totient is φ = 42319872.

The previous prime is 117076469. The next prime is 117076489. The reversal of 117076480 is 84670711.

It is a tau number, because it is divible by the number of its divisors (160).

It is not an unprimeable number, because it can be changed into a prime (117076489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410519 + ... + 1410601.

It is an arithmetic number, because the mean of its divisors is an integer number (1933470).

Almost surely, 2^117076480 is an apocalyptic number.

117076480 is a gapful number since it is divisible by the number (10) 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 117076480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154677600).

117076480 is an abundant number, since it is smaller than the sum of its proper divisors (192278720).

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

117076480 is an equidigital number, since it uses as much as digits as its factorization.

117076480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 117076480 is about 10820.1885380986. The cubic root of 117076480 is about 489.2038717046.

The spelling of 117076480 in words is "one hundred seventeen million, seventy-six thousand, four hundred eighty".