116408825 has 12 divisors (see below), whose sum is σ = 155450988. Its totient is φ = 85963200.

The previous prime is 116408777. The next prime is 116408833. The reversal of 116408825 is 528804611.

It can be written as a sum of positive squares in 6 ways, for example, as 5822569 + 110586256 = 2413^2 + 10516^2 .

It is not a de Polignac number, because 116408825 - 2¹⁰ = 116407801 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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, 178766 + ... + 179415.

It is an arithmetic number, because the mean of its divisors is an integer number (12954249).

Almost surely, 2^116408825 is an apocalyptic number.

It is an amenable number.

116408825 is a deficient number, since it is larger than the sum of its proper divisors (39042163).

116408825 is a wasteful number, since it uses less digits than its factorization.

116408825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358204 (or 358199 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 116408825 is about 10789.2921454561. The cubic root of 116408825 is about 488.2721666086.

The spelling of 116408825 in words is "one hundred sixteen million, four hundred eight thousand, eight hundred twenty-five".