116511234 has 32 divisors (see below), whose sum is σ = 281978496. Its totient is φ = 31330560.

The previous prime is 116511229. The next prime is 116511247. The reversal of 116511234 is 432115611.

It is a happy 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, 80877 + ... + 82304.

It is an arithmetic number, because the mean of its divisors is an integer number (8811828).

Almost surely, 2^116511234 is an apocalyptic number.

116511234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

116511234 is an abundant number, since it is smaller than the sum of its proper divisors (165467262).

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

116511234 is a wasteful number, since it uses less digits than its factorization.

116511234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163210.

The product of its digits is 720, while the sum is 24.

The square root of 116511234 is about 10794.0369649173. The cubic root of 116511234 is about 488.4153081279.

Adding to 116511234 its reverse (432115611), we get a palindrome (548626845).

The spelling of 116511234 in words is "one hundred sixteen million, five hundred eleven thousand, two hundred thirty-four".