116586625 has 16 divisors (see below), whose sum is σ = 146332368. Its totient is φ = 92736000.

The previous prime is 116586611. The next prime is 116586653. The reversal of 116586625 is 526685611.

It can be written as a sum of positive squares in 8 ways, for example, as 69155856 + 47430769 = 8316^2 + 6887^2 .

It is not a de Polignac number, because 116586625 - 2⁷ = 116586497 is a prime.

It is a super-2 number, since 2×116586625² = 27184882257781250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20049 + ... + 25201.

It is an arithmetic number, because the mean of its divisors is an integer number (9145773).

Almost surely, 2^116586625 is an apocalyptic number.

It is an amenable number.

116586625 is a deficient number, since it is larger than the sum of its proper divisors (29745743).

116586625 is an equidigital number, since it uses as much as digits as its factorization.

116586625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5349 (or 5339 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The square root of 116586625 is about 10797.5286524278. The cubic root of 116586625 is about 488.5206318176.

The spelling of 116586625 in words is "one hundred sixteen million, five hundred eighty-six thousand, six hundred twenty-five".