2489049 has 12 divisors (see below), whose sum is σ = 3728816. Its totient is φ = 1659204.

The previous prime is 2489017. The next prime is 2489077. The reversal of 2489049 is 9409842.

It is a happy number.

It is not a de Polignac number, because 2489049 - 2⁵ = 2489017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2489749) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4879 + ... + 5364.

2^2489049 is an apocalyptic number.

It is an amenable number.

2489049 is a deficient number, since it is larger than the sum of its proper divisors (1239767).

2489049 is an equidigital number, since it uses as much as digits as its factorization.

2489049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10258 (or 10246 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2489049 is about 1577.6720191472. The cubic root of 2489049 is about 135.5224201859.

The spelling of 2489049 in words is "two million, four hundred eighty-nine thousand, forty-nine".