27047452 has 12 divisors (see below), whose sum is σ = 47419120. Its totient is φ = 13499136.

The previous prime is 27047441. The next prime is 27047477. The reversal of 27047452 is 25474072.

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 3 ways as a sum of consecutive naturals, for example, 3552 + ... + 8167.

Almost surely, 2^27047452 is an apocalyptic number.

It is an amenable number.

27047452 is a deficient number, since it is larger than the sum of its proper divisors (20371668).

27047452 is a wasteful number, since it uses less digits than its factorization.

27047452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12300 (or 12298 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 27047452 is about 5200.7164891003. The cubic root of 27047452 is about 300.1756452905.

The spelling of 27047452 in words is "twenty-seven million, forty-seven thousand, four hundred fifty-two".