2494726 has 16 divisors (see below), whose sum is σ = 4057200. Its totient is φ = 1143648.

The previous prime is 2494721. The next prime is 2494729. The reversal of 2494726 is 6274942.

It is a d-powerful number, because it can be written as 2¹⁵ + 4⁸ + 9 + 4¹⁰ + 7⁷ + 2¹⁹ + 6 .

It is a junction number, because it is equal to n+sod(n) for n = 2494691 and 2494700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5745 + ... + 6163.

It is an arithmetic number, because the mean of its divisors is an integer number (253575).

2^2494726 is an apocalyptic number.

2494726 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2494726 is a deficient number, since it is larger than the sum of its proper divisors (1562474).

2494726 is a wasteful number, since it uses less digits than its factorization.

2494726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663.

The product of its digits is 24192, while the sum is 34.

The square root of 2494726 is about 1579.4701643273. The cubic root of 2494726 is about 135.6253747149.

The spelling of 2494726 in words is "two million, four hundred ninety-four thousand, seven hundred twenty-six".