117452836 has 12 divisors (see below), whose sum is σ = 205632000. Its totient is φ = 58700840.

The previous prime is 117452833. The next prime is 117452843. The reversal of 117452836 is 638254711.

It is a junction number, because it is equal to n+sod(n) for n = 117452795 and 117452804.

It is not an unprimeable number, because it can be changed into a prime (117452833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7101 + ... + 16891.

It is an arithmetic number, because the mean of its divisors is an integer number (17136000).

Almost surely, 2^117452836 is an apocalyptic number.

It is an amenable number.

117452836 is a deficient number, since it is larger than the sum of its proper divisors (88179164).

117452836 is a wasteful number, since it uses less digits than its factorization.

117452836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12794 (or 12792 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 117452836 is about 10837.5659628904. The cubic root of 117452836 is about 489.7275119716.

The spelling of 117452836 in words is "one hundred seventeen million, four hundred fifty-two thousand, eight hundred thirty-six".