116851625 has 32 divisors (see below), whose sum is σ = 168480000. Its totient is φ = 79968000.

The previous prime is 116851613. The next prime is 116851627. The reversal of 116851625 is 526158611.

It is a happy number.

It is not a de Polignac number, because 116851625 - 2⁶ = 116851561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116851627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20876 + ... + 25874.

It is an arithmetic number, because the mean of its divisors is an integer number (5265000).

Almost surely, 2^116851625 is an apocalyptic number.

It is an amenable number.

116851625 is a deficient number, since it is larger than the sum of its proper divisors (51628375).

116851625 is a wasteful number, since it uses less digits than its factorization.

116851625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5042 (or 5032 counting only the distinct ones).

The product of its digits is 14400, while the sum is 35.

The square root of 116851625 is about 10809.7930137445. The cubic root of 116851625 is about 488.8904855798.

The spelling of 116851625 in words is "one hundred sixteen million, eight hundred fifty-one thousand, six hundred twenty-five".