27036245 has 4 divisors (see below), whose sum is σ = 32443500. Its totient is φ = 21628992.

The previous prime is 27036211. The next prime is 27036257. The reversal of 27036245 is 54263072.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16834609 + 10201636 = 4103^2 + 3194^2 .

It is a cyclic number.

It is not a de Polignac number, because 27036245 - 2⁶ = 27036181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2703620 + ... + 2703629.

It is an arithmetic number, because the mean of its divisors is an integer number (8110875).

Almost surely, 2^27036245 is an apocalyptic number.

It is an amenable number.

27036245 is a deficient number, since it is larger than the sum of its proper divisors (5407255).

27036245 is an equidigital number, since it uses as much as digits as its factorization.

27036245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5407254.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 27036245 is about 5199.6389297720. The cubic root of 27036245 is about 300.1341807169.

The spelling of 27036245 in words is "twenty-seven million, thirty-six thousand, two hundred forty-five".