118880425 has 12 divisors (see below), whose sum is σ = 152495820. Its totient is φ = 91824320.

The previous prime is 118880417. The next prime is 118880441. The reversal of 118880425 is 524088811.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 11778624 + 107101801 = 3432^2 + 10349^2 .

It is not a de Polignac number, because 118880425 - 2³ = 118880417 is a prime.

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, 81262 + ... + 82711.

It is an arithmetic number, because the mean of its divisors is an integer number (12707985).

Almost surely, 2^118880425 is an apocalyptic number.

It is an amenable number.

118880425 is a deficient number, since it is larger than the sum of its proper divisors (33615395).

118880425 is a wasteful number, since it uses less digits than its factorization.

118880425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164012 (or 164007 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 37.

The square root of 118880425 is about 10903.2300260061. The cubic root of 118880425 is about 491.7036698506.

The spelling of 118880425 in words is "one hundred eighteen million, eight hundred eighty thousand, four hundred twenty-five".