116344400 has 30 divisors (see below), whose sum is σ = 279518382. Its totient is φ = 46537600.

The previous prime is 116344399. The next prime is 116344409. The reversal of 116344400 is 4443611.

It can be written as a sum of positive squares in 3 ways, for example, as 652864 + 115691536 = 808^2 + 10756^2 .

It is a super-2 number, since 2×116344400² = 27072038822720000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116344409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145031 + ... + 145830.

Almost surely, 2^116344400 is an apocalyptic number.

116344400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116344400 is an abundant number, since it is smaller than the sum of its proper divisors (163173982).

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

116344400 is a wasteful number, since it uses less digits than its factorization.

116344400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290879 (or 290868 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 116344400 is about 10786.3061332414. The cubic root of 116344400 is about 488.1820739567.

The spelling of 116344400 in words is "one hundred sixteen million, three hundred forty-four thousand, four hundred".