118461444 has 24 divisors (see below), whose sum is σ = 279262368. Its totient is φ = 39079680.

The previous prime is 118461437. The next prime is 118461449. The reversal of 118461444 is 444164811.

It is a happy number.

It is a super-3 number, since 3×118461444³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (118461449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49722 + ... + 52049.

It is an arithmetic number, because the mean of its divisors is an integer number (11635932).

Almost surely, 2^118461444 is an apocalyptic number.

It is an amenable number.

118461444 is an abundant number, since it is smaller than the sum of its proper divisors (160800924).

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

118461444 is a wasteful number, since it uses less digits than its factorization.

118461444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101875 (or 101873 counting only the distinct ones).

The product of its digits is 12288, while the sum is 33.

The square root of 118461444 is about 10883.9994487321. Note that the first 3 decimals coincide. The cubic root of 118461444 is about 491.1253380368.

The spelling of 118461444 in words is "one hundred eighteen million, four hundred sixty-one thousand, four hundred forty-four".