117844514 has 16 divisors (see below), whose sum is σ = 178694208. Its totient is φ = 58283472.

The previous prime is 117844513. The next prime is 117844549. The reversal of 117844514 is 415448711.

It is not an unprimeable number, because it can be changed into a prime (117844511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81869 + ... + 83295.

It is an arithmetic number, because the mean of its divisors is an integer number (11168388).

Almost surely, 2^117844514 is an apocalyptic number.

117844514 is a deficient number, since it is larger than the sum of its proper divisors (60849694).

117844514 is a wasteful number, since it uses less digits than its factorization.

117844514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849.

The product of its digits is 17920, while the sum is 35.

The square root of 117844514 is about 10855.6213087967. The cubic root of 117844514 is about 490.2712839032.

The spelling of 117844514 in words is "one hundred seventeen million, eight hundred forty-four thousand, five hundred fourteen".