116081625 has 64 divisors (see below), whose sum is σ = 213497856. Its totient is φ = 55544000.

The previous prime is 116081611. The next prime is 116081629. The reversal of 116081625 is 526180611.

It is not a de Polignac number, because 116081625 - 2¹⁷ = 115950553 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 116081592 and 116081601.

It is not an unprimeable number, because it can be changed into a prime (116081629) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 441244 + ... + 441506.

It is an arithmetic number, because the mean of its divisors is an integer number (3335904).

Almost surely, 2^116081625 is an apocalyptic number.

116081625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116081625 is a deficient number, since it is larger than the sum of its proper divisors (97416231).

116081625 is a wasteful number, since it uses less digits than its factorization.

116081625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 116081625 is about 10774.1182933918. The cubic root of 116081625 is about 487.8142615395.

The spelling of 116081625 in words is "one hundred sixteen million, eighty-one thousand, six hundred twenty-five".