2727494 has 32 divisors (see below), whose sum is σ = 5184000. Its totient is φ = 1045440.

The previous prime is 2727451. The next prime is 2727521. The reversal of 2727494 is 4947272.

It is a happy number.

2727494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13607 + ... + 13805.

It is an arithmetic number, because the mean of its divisors is an integer number (162000).

2^2727494 is an apocalyptic number.

2727494 is a deficient number, since it is larger than the sum of its proper divisors (2456506).

2727494 is a wasteful number, since it uses less digits than its factorization.

2727494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308.

The product of its digits is 28224, while the sum is 35.

The square root of 2727494 is about 1651.5126399758. The cubic root of 2727494 is about 139.7187209649.

The spelling of 2727494 in words is "two million, seven hundred twenty-seven thousand, four hundred ninety-four".