118966225 has 12 divisors (see below), whose sum is σ = 168592384. Its totient is φ = 81576720.

The previous prime is 118966223. The next prime is 118966241. The reversal of 118966225 is 522669811.

It is not a de Polignac number, because 118966225 - 2¹ = 118966223 is a prime.

It is a super-3 number, since 3×118966225³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118966223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339729 + ... + 340078.

Almost surely, 2^118966225 is an apocalyptic number.

It is an amenable number.

118966225 is a deficient number, since it is larger than the sum of its proper divisors (49626159).

118966225 is an equidigital number, since it uses as much as digits as its factorization.

118966225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679824 (or 679819 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 118966225 is about 10907.1639301883. The cubic root of 118966225 is about 491.8219344273.

The spelling of 118966225 in words is "one hundred eighteen million, nine hundred sixty-six thousand, two hundred twenty-five".