16118044 has 12 divisors (see below), whose sum is σ = 28249144. Its totient is φ = 8046864.

The previous prime is 16118041. The next prime is 16118059. The reversal of 16118044 is 44081161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16118041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367 + ... + 5689.

Almost surely, 2^16118044 is an apocalyptic number.

It is an amenable number.

16118044 is a deficient number, since it is larger than the sum of its proper divisors (12131100).

16118044 is a wasteful number, since it uses less digits than its factorization.

16118044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6084 (or 6082 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 16118044 is about 4014.7283843369. The cubic root of 16118044 is about 252.6023843852.

The spelling of 16118044 in words is "sixteen million, one hundred eighteen thousand, forty-four".