116061400 has 144 divisors (see below), whose sum is σ = 338415840. Its totient is φ = 36691200.

The previous prime is 116061391. The next prime is 116061401. The reversal of 116061400 is 4160611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116061401) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 126945 + ... + 127855.

It is an arithmetic number, because the mean of its divisors is an integer number (2350110).

Almost surely, 2^116061400 is an apocalyptic number.

116061400 is a gapful number since it is divisible by the number (10) 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 116061400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169207920).

116061400 is an abundant number, since it is smaller than the sum of its proper divisors (222354440).

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

116061400 is a wasteful number, since it uses less digits than its factorization.

116061400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 116061400 is about 10773.1796606202. The cubic root of 116061400 is about 487.7859291298.

The spelling of 116061400 in words is "one hundred sixteen million, sixty-one thousand, four hundred".