117432664 has 32 divisors (see below), whose sum is σ = 230400000. Its totient is φ = 56007072.

The previous prime is 117432661. The next prime is 117432671. The reversal of 117432664 is 466234711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117432661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91177 + ... + 92455.

It is an arithmetic number, because the mean of its divisors is an integer number (7200000).

Almost surely, 2^117432664 is an apocalyptic number.

It is an amenable number.

117432664 is a deficient number, since it is larger than the sum of its proper divisors (112967336).

117432664 is a wasteful number, since it uses less digits than its factorization.

117432664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1807 (or 1803 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 117432664 is about 10836.6352711531. The cubic root of 117432664 is about 489.6994741954.

The spelling of 117432664 in words is "one hundred seventeen million, four hundred thirty-two thousand, six hundred sixty-four".