1118044 has 6 divisors (see below), whose sum is σ = 1956584. Its totient is φ = 559020.

The previous prime is 1118041. The next prime is 1118063. The reversal of 1118044 is 4408111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139752 + ... + 139759.

2^1118044 is an apocalyptic number.

It is an amenable number.

1118044 is a deficient number, since it is larger than the sum of its proper divisors (838540).

1118044 is a wasteful number, since it uses less digits than its factorization.

1118044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279515 (or 279513 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1118044 is about 1057.3759974579. The cubic root of 1118044 is about 103.7893913421.

The spelling of 1118044 in words is "one million, one hundred eighteen thousand, forty-four".