27426244 has 6 divisors (see below), whose sum is σ = 47995934. Its totient is φ = 13713120.

The previous prime is 27426241. The next prime is 27426251. The reversal of 27426244 is 44262472.

It can be written as a sum of positive squares in only one way, i.e., 25704900 + 1721344 = 5070^2 + 1312^2 .

It is not an unprimeable number, because it can be changed into a prime (27426241) by changing a digit.

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 as a sum of consecutive naturals, namely, 3428277 + ... + 3428284.

Almost surely, 2^27426244 is an apocalyptic number.

It is an amenable number.

27426244 is a deficient number, since it is larger than the sum of its proper divisors (20569690).

27426244 is a wasteful number, since it uses less digits than its factorization.

27426244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6856565 (or 6856563 counting only the distinct ones).

The product of its digits is 21504, while the sum is 31.

The square root of 27426244 is about 5237.0071605832. The cubic root of 27426244 is about 301.5704461328.

The spelling of 27426244 in words is "twenty-seven million, four hundred twenty-six thousand, two hundred forty-four".