2449494 has 16 divisors (see below), whose sum is σ = 5443440. Its totient is φ = 816480.

The previous prime is 2449493. The next prime is 2449519. The reversal of 2449494 is 4949442.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449493) 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, 22627 + ... + 22734.

It is an arithmetic number, because the mean of its divisors is an integer number (340215).

2^2449494 is an apocalyptic number.

2449494 is an abundant number, since it is smaller than the sum of its proper divisors (2993946).

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

2449494 is a wasteful number, since it uses less digits than its factorization.

2449494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45372 (or 45366 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2449494 is about 1565.0859401324. The cubic root of 2449494 is about 134.8006935542.

The spelling of 2449494 in words is "two million, four hundred forty-nine thousand, four hundred ninety-four".