116812134 has 24 divisors (see below), whose sum is σ = 267981480. Its totient is φ = 36646848.

The previous prime is 116812121. The next prime is 116812141. The reversal of 116812134 is 431218611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 116812098 and 116812107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190564 + ... + 191175.

It is an arithmetic number, because the mean of its divisors is an integer number (11165895).

Almost surely, 2^116812134 is an apocalyptic number.

116812134 is an abundant number, since it is smaller than the sum of its proper divisors (151169346).

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

116812134 is a wasteful number, since it uses less digits than its factorization.

116812134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381764 (or 381761 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The square root of 116812134 is about 10807.9662286667. The cubic root of 116812134 is about 488.8354044758.

The spelling of 116812134 in words is "one hundred sixteen million, eight hundred twelve thousand, one hundred thirty-four".