116505625 has 20 divisors (see below), whose sum is σ = 153263440. Its totient is φ = 88290000.

The previous prime is 116505617. The next prime is 116505667. The reversal of 116505625 is 526505611.

It is not a de Polignac number, because 116505625 - 2³ = 116505617 is a prime.

It is a super-3 number, since 3×116505625³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6970 + ... + 16780.

It is an arithmetic number, because the mean of its divisors is an integer number (7663172).

Almost surely, 2^116505625 is an apocalyptic number.

It is an amenable number.

116505625 is a deficient number, since it is larger than the sum of its proper divisors (36757815).

116505625 is an frugal number, since it uses more digits than its factorization.

116505625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850 (or 9835 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 116505625 is about 10793.7771424094. Note that the first 3 decimals coincide. The cubic root of 116505625 is about 488.4074703560.

The spelling of 116505625 in words is "one hundred sixteen million, five hundred five thousand, six hundred twenty-five".