116403125 has 18 divisors (see below), whose sum is σ = 146252358. Its totient is φ = 92640000.

The previous prime is 116403083. The next prime is 116403137. The reversal of 116403125 is 521304611.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 9 ways, for example, as 110208004 + 6195121 = 10498^2 + 2489^2 .

It is not a de Polignac number, because 116403125 - 2⁶ = 116403061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 116403125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 603029 + ... + 603221.

It is an arithmetic number, because the mean of its divisors is an integer number (8125131).

Almost surely, 2^116403125 is an apocalyptic number.

It is an amenable number.

116403125 is a deficient number, since it is larger than the sum of its proper divisors (29849233).

116403125 is an frugal number, since it uses more digits than its factorization.

116403125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 116403125 is about 10789.0279914365. The cubic root of 116403125 is about 488.2641970044.

Multiplying 116403125 by its product of nonzero digits (720), we get a square (83810250000 = 289500²).

Adding to 116403125 its reverse (521304611), we get a palindrome (637707736).

The spelling of 116403125 in words is "one hundred sixteen million, four hundred three thousand, one hundred twenty-five".