27036197 has 4 divisors (see below), whose sum is σ = 27093120. Its totient is φ = 26979276.

The previous prime is 27036193. The next prime is 27036211. The reversal of 27036197 is 79163072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27036197 - 2² = 27036193 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27036193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27743 + ... + 28700.

It is an arithmetic number, because the mean of its divisors is an integer number (6773280).

Almost surely, 2^27036197 is an apocalyptic number.

It is an amenable number.

27036197 is a deficient number, since it is larger than the sum of its proper divisors (56923).

27036197 is an equidigital number, since it uses as much as digits as its factorization.

27036197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56922.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 27036197 is about 5199.6343140648. The cubic root of 27036197 is about 300.1340030979.

The spelling of 27036197 in words is "twenty-seven million, thirty-six thousand, one hundred ninety-seven".