116836625 has 8 divisors (see below), whose sum is σ = 145812264. Its totient is φ = 93469200.

The previous prime is 116836583. The next prime is 116836627. The reversal of 116836625 is 526638611.

It can be written as a sum of positive squares in 4 ways, for example, as 2795584 + 114041041 = 1672^2 + 10679^2 .

It is a de Polignac number, because none of the positive numbers 2^k-116836625 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116836627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 467222 + ... + 467471.

It is an arithmetic number, because the mean of its divisors is an integer number (18226533).

Almost surely, 2^116836625 is an apocalyptic number.

It is an amenable number.

116836625 is a deficient number, since it is larger than the sum of its proper divisors (28975639).

116836625 is an frugal number, since it uses more digits than its factorization.

116836625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934708 (or 934698 counting only the distinct ones).

The product of its digits is 51840, while the sum is 38.

The square root of 116836625 is about 10809.0991761571. The cubic root of 116836625 is about 488.8695653998.

The spelling of 116836625 in words is "one hundred sixteen million, eight hundred thirty-six thousand, six hundred twenty-five".