117763268 has 18 divisors (see below), whose sum is σ = 239732766. Its totient is φ = 50469888.

The previous prime is 117763253. The next prime is 117763307. The reversal of 117763268 is 862367711.

It can be written as a sum of positive squares in only one way, i.e., 115304644 + 2458624 = 10738^2 + 1568^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 300221 + ... + 300612.

It is an arithmetic number, because the mean of its divisors is an integer number (13318487).

Almost surely, 2^117763268 is an apocalyptic number.

It is an amenable number.

117763268 is an abundant number, since it is smaller than the sum of its proper divisors (121969498).

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

117763268 is a wasteful number, since it uses less digits than its factorization.

117763268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600851 (or 600842 counting only the distinct ones).

The product of its digits is 84672, while the sum is 41.

The square root of 117763268 is about 10851.8785470535. The cubic root of 117763268 is about 490.1585881233.

The spelling of 117763268 in words is "one hundred seventeen million, seven hundred sixty-three thousand, two hundred sixty-eight".