117581034 has 16 divisors (see below), whose sum is σ = 235274688. Its totient is φ = 39174912.

The previous prime is 117581017. The next prime is 117581053. The reversal of 117581034 is 430185711.

It is a junction number, because it is equal to n+sod(n) for n = 117580992 and 117581010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15699 + ... + 21945.

It is an arithmetic number, because the mean of its divisors is an integer number (14704668).

Almost surely, 2^117581034 is an apocalyptic number.

117581034 is an abundant number, since it is smaller than the sum of its proper divisors (117693654).

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

117581034 is a wasteful number, since it uses less digits than its factorization.

117581034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9389.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 117581034 is about 10843.4788698093. The cubic root of 117581034 is about 489.9056239175.

The spelling of 117581034 in words is "one hundred seventeen million, five hundred eighty-one thousand, thirty-four".