117533740 has 12 divisors (see below), whose sum is σ = 246820896. Its totient is φ = 47013488.

The previous prime is 117533737. The next prime is 117533771. The reversal of 117533740 is 47335711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2938324 + ... + 2938363.

It is an arithmetic number, because the mean of its divisors is an integer number (20568408).

Almost surely, 2^117533740 is an apocalyptic number.

117533740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117533740 is an abundant number, since it is smaller than the sum of its proper divisors (129287156).

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

117533740 is a wasteful number, since it uses less digits than its factorization.

117533740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5876696 (or 5876694 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 117533740 is about 10841.2978927802. The cubic root of 117533740 is about 489.8399310560.

The spelling of 117533740 in words is "one hundred seventeen million, five hundred thirty-three thousand, seven hundred forty".