27427294 has 4 divisors (see below), whose sum is σ = 41140944. Its totient is φ = 13713646.

The previous prime is 27427291. The next prime is 27427303. The reversal of 27427294 is 49272472.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27427291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6856822 + ... + 6856825.

It is an arithmetic number, because the mean of its divisors is an integer number (10285236).

Almost surely, 2^27427294 is an apocalyptic number.

27427294 is a deficient number, since it is larger than the sum of its proper divisors (13713650).

27427294 is a wasteful number, since it uses less digits than its factorization.

27427294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13713649.

The product of its digits is 56448, while the sum is 37.

The square root of 27427294 is about 5237.1074077204. The cubic root of 27427294 is about 301.5742945748.

The spelling of 27427294 in words is "twenty-seven million, four hundred twenty-seven thousand, two hundred ninety-four".