27374912 has 14 divisors (see below), whose sum is σ = 54322218. Its totient is φ = 13687424.

The previous prime is 27374911. The next prime is 27374917. The reversal of 27374912 is 21947372.

It can be written as a sum of positive squares in only one way, i.e., 16192576 + 11182336 = 4024^2 + 3344^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27374911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213803 + ... + 213930.

Almost surely, 2^27374912 is an apocalyptic number.

It is an amenable number.

27374912 is a deficient number, since it is larger than the sum of its proper divisors (26947306).

27374912 is an equidigital number, since it uses as much as digits as its factorization.

27374912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427745 (or 427735 counting only the distinct ones).

The product of its digits is 21168, while the sum is 35.

The square root of 27374912 is about 5232.1039745020. The cubic root of 27374912 is about 301.3821850645.

The spelling of 27374912 in words is "twenty-seven million, three hundred seventy-four thousand, nine hundred twelve".