2734822 has 16 divisors (see below), whose sum is σ = 4377600. Its totient is φ = 1277640.

The previous prime is 2734819. The next prime is 2734867. The reversal of 2734822 is 2284372.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2547 + ... + 3457.

It is an arithmetic number, because the mean of its divisors is an integer number (273600).

2^2734822 is an apocalyptic number.

2734822 is a deficient number, since it is larger than the sum of its proper divisors (1642778).

2734822 is a wasteful number, since it uses less digits than its factorization.

2734822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011.

The product of its digits is 5376, while the sum is 28.

The square root of 2734822 is about 1653.7297239876. The cubic root of 2734822 is about 139.8437372148.

The spelling of 2734822 in words is "two million, seven hundred thirty-four thousand, eight hundred twenty-two".