118930825 has 12 divisors (see below), whose sum is σ = 158818828. Its totient is φ = 87825600.

The previous prime is 118930817. The next prime is 118930837. The reversal of 118930825 is 528039811.

It can be written as a sum of positive squares in 6 ways, for example, as 4782969 + 114147856 = 2187^2 + 10684^2 .

It is not a de Polignac number, because 118930825 - 2³ = 118930817 is a prime.

It is a super-2 number, since 2×118930825² = 28289082270361250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) 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, 182646 + ... + 183295.

Almost surely, 2^118930825 is an apocalyptic number.

It is an amenable number.

118930825 is a deficient number, since it is larger than the sum of its proper divisors (39888003).

118930825 is a wasteful number, since it uses less digits than its factorization.

118930825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365964 (or 365959 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 118930825 is about 10905.5410228012. The cubic root of 118930825 is about 491.7731468444.

The spelling of 118930825 in words is "one hundred eighteen million, nine hundred thirty thousand, eight hundred twenty-five".