117040736 has 12 divisors (see below), whose sum is σ = 230424012. Its totient is φ = 58520352.

The previous prime is 117040697. The next prime is 117040747. The reversal of 117040736 is 637040711.

It is a junction number, because it is equal to n+sod(n) for n = 117040699 and 117040708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1828730 + ... + 1828793.

It is an arithmetic number, because the mean of its divisors is an integer number (19202001).

Almost surely, 2^117040736 is an apocalyptic number.

117040736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117040736 is a deficient number, since it is larger than the sum of its proper divisors (113383276).

117040736 is an equidigital number, since it uses as much as digits as its factorization.

117040736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657533 (or 3657525 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 117040736 is about 10818.5366847832. The cubic root of 117040736 is about 489.1540812228.

The spelling of 117040736 in words is "one hundred seventeen million, forty thousand, seven hundred thirty-six".