116634 has 16 divisors (see below), whose sum is σ = 266688. Its totient is φ = 33312.

The previous prime is 116593. The next prime is 116639. The reversal of 116634 is 436611.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 116634.

It is not an unprimeable number, because it can be changed into a prime (116639) by changing a digit.

116634 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1347 + ... + 1430.

It is an arithmetic number, because the mean of its divisors is an integer number (16668).

2¹¹⁶⁶³⁴ is an apocalyptic number.

116634 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

116634 is an abundant number, since it is smaller than the sum of its proper divisors (150054).

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

116634 is a wasteful number, since it uses less digits than its factorization.

116634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789.

The product of its digits is 432, while the sum is 21.

The square root of 116634 is about 341.5172030806. The cubic root of 116634 is about 48.8586793011.

The spelling of 116634 in words is "one hundred sixteen thousand, six hundred thirty-four".