117464892 has 24 divisors (see below), whose sum is σ = 274262016. Its totient is φ = 39129648.

The previous prime is 117464873. The next prime is 117464909. The reversal of 117464892 is 298464711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30423 + ... + 34065.

It is an arithmetic number, because the mean of its divisors is an integer number (11427584).

Almost surely, 2^117464892 is an apocalyptic number.

117464892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117464892 is an abundant number, since it is smaller than the sum of its proper divisors (156797124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117464892 is a wasteful number, since it uses less digits than its factorization.

117464892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337 (or 6335 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 117464892 is about 10838.1221620722. The cubic root of 117464892 is about 489.7442674997.

It can be divided in two parts, 1174 and 64892, that added together give a palindrome (66066).

The spelling of 117464892 in words is "one hundred seventeen million, four hundred sixty-four thousand, eight hundred ninety-two".