116456825 has 12 divisors (see below), whose sum is σ = 144951660. Its totient is φ = 92813760.

The previous prime is 116456789. The next prime is 116456839. The reversal of 116456825 is 528654611.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 5112121 + 111344704 = 2261^2 + 10552^2 .

It is not a de Polignac number, because 116456825 - 2⁸ = 116456569 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1934 + ... + 15383.

It is an arithmetic number, because the mean of its divisors is an integer number (12079305).

Almost surely, 2^116456825 is an apocalyptic number.

It is an amenable number.

116456825 is a deficient number, since it is larger than the sum of its proper divisors (28494835).

116456825 is a wasteful number, since it uses less digits than its factorization.

116456825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17596 (or 17591 counting only the distinct ones).

The product of its digits is 57600, while the sum is 38.

The square root of 116456825 is about 10791.5163438694. The cubic root of 116456825 is about 488.3392687474.

The spelling of 116456825 in words is "one hundred sixteen million, four hundred fifty-six thousand, eight hundred twenty-five".