117443936 has 12 divisors (see below), whose sum is σ = 231217812. Its totient is φ = 58721952.

The previous prime is 117443927. The next prime is 117443969. The reversal of 117443936 is 639344711.

It is a self number, because there is not a number n which added to its sum of digits gives 117443936.

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, 1835030 + ... + 1835093.

It is an arithmetic number, because the mean of its divisors is an integer number (19268151).

Almost surely, 2^117443936 is an apocalyptic number.

117443936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117443936 is a deficient number, since it is larger than the sum of its proper divisors (113773876).

117443936 is an equidigital number, since it uses as much as digits as its factorization.

117443936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3670133 (or 3670125 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 117443936 is about 10837.1553463074. The cubic root of 117443936 is about 489.7151419426.

The spelling of 117443936 in words is "one hundred seventeen million, four hundred forty-three thousand, nine hundred thirty-six".