27613394 has 12 divisors (see below), whose sum is σ = 42900234. Its totient is φ = 13329792.

The previous prime is 27613381. The next prime is 27613429. The reversal of 27613394 is 49331672.

It can be written as a sum of positive squares in 3 ways, for example, as 21298225 + 6315169 = 4615^2 + 2513^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6527 + ... + 9890.

Almost surely, 2^27613394 is an apocalyptic number.

27613394 is a deficient number, since it is larger than the sum of its proper divisors (15286840).

27613394 is a wasteful number, since it uses less digits than its factorization.

27613394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16477 (or 16448 counting only the distinct ones).

The product of its digits is 27216, while the sum is 35.

The square root of 27613394 is about 5254.8448121710. The cubic root of 27613394 is about 302.2548394988.

The spelling of 27613394 in words is "twenty-seven million, six hundred thirteen thousand, three hundred ninety-four".