116810892 has 72 divisors (see below), whose sum is σ = 325542672. Its totient is φ = 35020800.

The previous prime is 116810891. The next prime is 116810923. The reversal of 116810892 is 298018611.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (116810891) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36892 + ... + 39932.

It is an arithmetic number, because the mean of its divisors is an integer number (4521426).

Almost surely, 2^116810892 is an apocalyptic number.

116810892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116810892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162771336).

116810892 is an abundant number, since it is smaller than the sum of its proper divisors (208731780).

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

116810892 is a wasteful number, since it uses less digits than its factorization.

116810892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159 (or 3154 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 36.

The square root of 116810892 is about 10807.9087708955. The cubic root of 116810892 is about 488.8336719625.

The spelling of 116810892 in words is "one hundred sixteen million, eight hundred ten thousand, eight hundred ninety-two".