2499126 has 32 divisors (see below), whose sum is σ = 5763840. Its totient is φ = 707616.

The previous prime is 2499121. The next prime is 2499137. The reversal of 2499126 is 6219942.

2499126 is nontrivially palindromic in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2499121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6405 + ... + 6783.

It is an arithmetic number, because the mean of its divisors is an integer number (180120).

2^2499126 is an apocalyptic number.

2499126 is an abundant number, since it is smaller than the sum of its proper divisors (3264714).

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

2499126 is a wasteful number, since it uses less digits than its factorization.

2499126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548.

The product of its digits is 7776, while the sum is 33.

The square root of 2499126 is about 1580.8624228566. The cubic root of 2499126 is about 135.7050629796.

The spelling of 2499126 in words is "two million, four hundred ninety-nine thousand, one hundred twenty-six".