27044002 has 8 divisors (see below), whose sum is σ = 40711212. Its totient is φ = 13473600.

The previous prime is 27043999. The next prime is 27044009. The reversal of 27044002 is 20044072.

It can be written as a sum of positive squares in 2 ways, for example, as 25918281 + 1125721 = 5091^2 + 1061^2 .

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

It is not an unprimeable number, because it can be changed into a prime (27044009) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23499 + ... + 24622.

Almost surely, 2^27044002 is an apocalyptic number.

27044002 is a deficient number, since it is larger than the sum of its proper divisors (13667210).

27044002 is a wasteful number, since it uses less digits than its factorization.

27044002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48404.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 27044002 is about 5200.3847934552. The cubic root of 27044002 is about 300.1628819193.

Adding to 27044002 its reverse (20044072), we get a palindrome (47088074).

The spelling of 27044002 in words is "twenty-seven million, forty-four thousand, two".