2494558 has 16 divisors (see below), whose sum is σ = 4114800. Its totient is φ = 1124800.

The previous prime is 2494553. The next prime is 2494561. The reversal of 2494558 is 8554942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494553) 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, 2898 + ... + 3658.

It is an arithmetic number, because the mean of its divisors is an integer number (257175).

2^2494558 is an apocalyptic number.

2494558 is a deficient number, since it is larger than the sum of its proper divisors (1620242).

2494558 is a wasteful number, since it uses less digits than its factorization.

2494558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923.

The product of its digits is 57600, while the sum is 37.

The square root of 2494558 is about 1579.4169810408. The cubic root of 2494558 is about 135.6223302157.

The spelling of 2494558 in words is "two million, four hundred ninety-four thousand, five hundred fifty-eight".