118088244 has 18 divisors (see below), whose sum is σ = 298500930. Its totient is φ = 39362736.

The previous prime is 118088213. The next prime is 118088251. The reversal of 118088244 is 442880811.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 113678244 + 4410000 = 10662^2 + 2100^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3280229 = 118088244 / (1 + 1 + 8 + 0 + 8 + 8 + 2 + 4 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 118088199 and 118088208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1640079 + ... + 1640150.

It is an arithmetic number, because the mean of its divisors is an integer number (16583385).

Almost surely, 2^118088244 is an apocalyptic number.

It is an amenable number.

118088244 is an abundant number, since it is smaller than the sum of its proper divisors (180412686).

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

118088244 is a wasteful number, since it uses less digits than its factorization.

118088244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280239 (or 3280234 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 118088244 is about 10866.8414914362. The cubic root of 118088244 is about 490.6090496877.

The spelling of 118088244 in words is "one hundred eighteen million, eighty-eight thousand, two hundred forty-four".