2449589 has 6 divisors (see below), whose sum is σ = 2532150. Its totient is φ = 2369640.

The previous prime is 2449583. The next prime is 2449609. The reversal of 2449589 is 9859442.

It can be written as a sum of positive squares in only one way, i.e., 2402500 + 47089 = 1550^2 + 217^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2449589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449583) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 314 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (422025).

2^2449589 is an apocalyptic number.

It is an amenable number.

2449589 is a deficient number, since it is larger than the sum of its proper divisors (82561).

2449589 is an equidigital number, since it uses as much as digits as its factorization.

2449589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611 (or 2580 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 2449589 is about 1565.1162896092. The cubic root of 2449589 is about 134.8024362135.

The spelling of 2449589 in words is "two million, four hundred forty-nine thousand, five hundred eighty-nine".