117786232 has 8 divisors (see below), whose sum is σ = 220849200. Its totient is φ = 58893112.

The previous prime is 117786203. The next prime is 117786241. The reversal of 117786232 is 232687711.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 117786191 and 117786200.

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, 7361632 + ... + 7361647.

It is an arithmetic number, because the mean of its divisors is an integer number (27606150).

Almost surely, 2^117786232 is an apocalyptic number.

It is an amenable number.

117786232 is a deficient number, since it is larger than the sum of its proper divisors (103062968).

117786232 is a wasteful number, since it uses less digits than its factorization.

117786232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14723285 (or 14723281 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 117786232 is about 10852.9365611340. The cubic root of 117786232 is about 490.1904465866.

The spelling of 117786232 in words is "one hundred seventeen million, seven hundred eighty-six thousand, two hundred thirty-two".