2489118 has 16 divisors (see below), whose sum is σ = 5049216. Its totient is φ = 817880.

The previous prime is 2489111. The next prime is 2489119. The reversal of 2489118 is 8119842.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2489111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2496 + ... + 3347.

It is an arithmetic number, because the mean of its divisors is an integer number (315576).

2^2489118 is an apocalyptic number.

2489118 is an abundant number, since it is smaller than the sum of its proper divisors (2560098).

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

2489118 is a wasteful number, since it uses less digits than its factorization.

2489118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919.

The product of its digits is 4608, while the sum is 33.

The square root of 2489118 is about 1577.6938866586. The cubic root of 2489118 is about 135.5236724662.

The spelling of 2489118 in words is "two million, four hundred eighty-nine thousand, one hundred eighteen".