2744426 has 8 divisors (see below), whose sum is σ = 4128960. Its totient is φ = 1368108.

The previous prime is 2744419. The next prime is 2744447. The reversal of 2744426 is 6244472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136 + ... + 2603.

It is an arithmetic number, because the mean of its divisors is an integer number (516120).

2^2744426 is an apocalyptic number.

2744426 is a deficient number, since it is larger than the sum of its proper divisors (1384534).

2744426 is a wasteful number, since it uses less digits than its factorization.

2744426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108.

The product of its digits is 10752, while the sum is 29.

The square root of 2744426 is about 1656.6309184607. The cubic root of 2744426 is about 140.0072445231.

Adding to 2744426 its reverse (6244472), we get a palindrome (8988898).

The spelling of 2744426 in words is "two million, seven hundred forty-four thousand, four hundred twenty-six".