27044402 has 32 divisors (see below), whose sum is σ = 50955264. Its totient is φ = 10458000.

The previous prime is 27044393. The next prime is 27044419. The reversal of 27044402 is 20444072.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22673 + ... + 23835.

It is an arithmetic number, because the mean of its divisors is an integer number (1592352).

Almost surely, 2^27044402 is an apocalyptic number.

27044402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

27044402 is a deficient number, since it is larger than the sum of its proper divisors (23910862).

27044402 is a wasteful number, since it uses less digits than its factorization.

27044402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334.

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 27044402 is about 5200.4232520056. The cubic root of 27044402 is about 300.1643617861.

Adding to 27044402 its reverse (20444072), we get a palindrome (47488474).

The spelling of 27044402 in words is "twenty-seven million, forty-four thousand, four hundred two".