116623800 has 240 divisors, whose sum is σ = 424013040. Its totient is φ = 29652480.

The previous prime is 116623789. The next prime is 116623811. The reversal of 116623800 is 8326611.

It is an interprime number because it is at equal distance from previous prime (116623789) and next prime (116623811).

It is a super-2 number, since 2×116623800² = 27202221452880000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 372444 + ... + 372756.

It is an arithmetic number, because the mean of its divisors is an integer number (1766721).

Almost surely, 2^116623800 is an apocalyptic number.

116623800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116623800 is the 5400-th decagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116623800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212006520).

116623800 is an abundant number, since it is smaller than the sum of its proper divisors (307389240).

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

116623800 is a wasteful number, since it uses less digits than its factorization.

116623800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 116623800 is about 10799.2499739565. The cubic root of 116623800 is about 488.5725497930.

The spelling of 116623800 in words is "one hundred sixteen million, six hundred twenty-three thousand, eight hundred".