117263512 has 16 divisors (see below), whose sum is σ = 220011840. Its totient is φ = 58593696.

The previous prime is 117263441. The next prime is 117263521. The reversal of 117263512 is 215362711.

It is a happy number.

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, 11673 + ... + 19255.

It is an arithmetic number, because the mean of its divisors is an integer number (13750740).

Almost surely, 2^117263512 is an apocalyptic number.

It is an amenable number.

117263512 is a deficient number, since it is larger than the sum of its proper divisors (102748328).

117263512 is a wasteful number, since it uses less digits than its factorization.

117263512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9522 (or 9518 counting only the distinct ones).

The product of its digits is 2520, while the sum is 28.

The square root of 117263512 is about 10828.8278220683. The cubic root of 117263512 is about 489.4642374048.

The spelling of 117263512 in words is "one hundred seventeen million, two hundred sixty-three thousand, five hundred twelve".