116455872 has 168 divisors, whose sum is σ = 346197936. Its totient is φ = 34504704.

The previous prime is 116455861. The next prime is 116455897. The reversal of 116455872 is 278554611.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (67200) is a multiple of the sum of its prime factors (175).

It is a self number, because there is not a number n which added to its sum of digits gives 116455872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1200528 + ... + 1200624.

It is an arithmetic number, because the mean of its divisors is an integer number (2060702).

Almost surely, 2^116455872 is an apocalyptic number.

116455872 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 116455872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173098968).

116455872 is an abundant number, since it is smaller than the sum of its proper divisors (229742064).

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

116455872 is a wasteful number, since it uses less digits than its factorization.

116455872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 152 counting only the distinct ones).

The product of its digits is 67200, while the sum is 39.

The square root of 116455872 is about 10791.4721887238. The cubic root of 116455872 is about 488.3379366698.

The spelling of 116455872 in words is "one hundred sixteen million, four hundred fifty-five thousand, eight hundred seventy-two".