116428125 has 48 divisors (see below), whose sum is σ = 211861440. Its totient is φ = 56400000.

The previous prime is 116428099. The next prime is 116428141. The reversal of 116428125 is 521824611.

It is not a de Polignac number, because 116428125 - 2¹¹ = 116426077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116428092 and 116428101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102561 + ... + 103689.

It is an arithmetic number, because the mean of its divisors is an integer number (4413780).

Almost surely, 2^116428125 is an apocalyptic number.

116428125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116428125 is a deficient number, since it is larger than the sum of its proper divisors (95433315).

116428125 is an equidigital number, since it uses as much as digits as its factorization.

116428125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168 (or 1148 counting only the distinct ones).

The product of its digits is 3840, while the sum is 30.

The square root of 116428125 is about 10790.1865136799. The cubic root of 116428125 is about 488.2991494772.

The spelling of 116428125 in words is "one hundred sixteen million, four hundred twenty-eight thousand, one hundred twenty-five".