118413225 has 96 divisors (see below), whose sum is σ = 261888000. Its totient is φ = 51243840.

The previous prime is 118413203. The next prime is 118413233. The reversal of 118413225 is 522314811.

It is not a de Polignac number, because 118413225 - 2⁵ = 118413193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89116 + ... + 90434.

It is an arithmetic number, because the mean of its divisors is an integer number (2728000).

Almost surely, 2^118413225 is an apocalyptic number.

118413225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118413225 is an abundant number, since it is smaller than the sum of its proper divisors (143474775).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118413225 is a wasteful number, since it uses less digits than its factorization.

118413225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364 (or 1353 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 118413225 is about 10881.7840908557. The cubic root of 118413225 is about 491.0586924804.

The spelling of 118413225 in words is "one hundred eighteen million, four hundred thirteen thousand, two hundred twenty-five".