117513724 has 48 divisors (see below), whose sum is σ = 225566208. Its totient is φ = 53351168.

The previous prime is 117513719. The next prime is 117513743. The reversal of 117513724 is 427315711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265047 + ... + 265489.

It is an arithmetic number, because the mean of its divisors is an integer number (4699296).

Almost surely, 2^117513724 is an apocalyptic number.

It is an amenable number.

117513724 is a deficient number, since it is larger than the sum of its proper divisors (108052484).

117513724 is a wasteful number, since it uses less digits than its factorization.

117513724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 592 counting only the distinct ones).

The product of its digits is 5880, while the sum is 31.

The square root of 117513724 is about 10840.3747167706. The cubic root of 117513724 is about 489.8121228916.

The spelling of 117513724 in words is "one hundred seventeen million, five hundred thirteen thousand, seven hundred twenty-four".