118106025 has 12 divisors (see below), whose sum is σ = 195268752. Its totient is φ = 62989840.

The previous prime is 118106017. The next prime is 118106041. The reversal of 118106025 is 520601811.

It is not a de Polignac number, because 118106025 - 2³ = 118106017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118105986 and 118106004.

It is an unprimeable number.

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, 787299 + ... + 787448.

It is an arithmetic number, because the mean of its divisors is an integer number (16272396).

Almost surely, 2^118106025 is an apocalyptic number.

118106025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118106025 is a deficient number, since it is larger than the sum of its proper divisors (77162727).

118106025 is a wasteful number, since it uses less digits than its factorization.

118106025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574760 (or 1574755 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 118106025 is about 10867.6595916508. The cubic root of 118106025 is about 490.6336727476.

Adding to 118106025 its reverse (520601811), we get a palindrome (638707836).

The spelling of 118106025 in words is "one hundred eighteen million, one hundred six thousand, twenty-five".