117834486 has 32 divisors (see below), whose sum is σ = 293822208. Its totient is φ = 30606240.

The previous prime is 117834473. The next prime is 117834517. The reversal of 117834486 is 684438711.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127065 + ... + 127988.

It is an arithmetic number, because the mean of its divisors is an integer number (9181944).

Almost surely, 2^117834486 is an apocalyptic number.

117834486 is an abundant number, since it is smaller than the sum of its proper divisors (175987722).

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

117834486 is a wasteful number, since it uses less digits than its factorization.

117834486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255076.

The product of its digits is 129024, while the sum is 42.

The square root of 117834486 is about 10855.1594184517. The cubic root of 117834486 is about 490.2573769345.

The spelling of 117834486 in words is "one hundred seventeen million, eight hundred thirty-four thousand, four hundred eighty-six".