118860425 has 12 divisors (see below), whose sum is σ = 149408220. Its totient is φ = 93784320.

The previous prime is 118860421. The next prime is 118860433. The reversal of 118860425 is 524068811.

It can be written as a sum of positive squares in 6 ways, for example, as 14227984 + 104632441 = 3772^2 + 10229^2 .

It is not a de Polignac number, because 118860425 - 2² = 118860421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118860421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30740 + ... + 34389.

It is an arithmetic number, because the mean of its divisors is an integer number (12450685).

Almost surely, 2^118860425 is an apocalyptic number.

It is an amenable number.

118860425 is a deficient number, since it is larger than the sum of its proper divisors (30547795).

118860425 is an equidigital number, since it uses as much as digits as its factorization.

118860425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65212 (or 65207 counting only the distinct ones).

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

The square root of 118860425 is about 10902.3128280196. The cubic root of 118860425 is about 491.6760941727.

The spelling of 118860425 in words is "one hundred eighteen million, eight hundred sixty thousand, four hundred twenty-five".