27036396 has 48 divisors (see below), whose sum is σ = 71299200. Its totient is φ = 8857296.

The previous prime is 27036391. The next prime is 27036437. The reversal of 27036396 is 69363072.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 27036396.

It is not an unprimeable number, because it can be changed into a prime (27036391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4251 + ... + 8493.

It is an arithmetic number, because the mean of its divisors is an integer number (1485400).

Almost surely, 2^27036396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27036396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35649600).

27036396 is an abundant number, since it is smaller than the sum of its proper divisors (44262804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27036396 is a wasteful number, since it uses less digits than its factorization.

27036396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315 (or 4307 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 27036396 is about 5199.6534499907. The cubic root of 27036396 is about 300.1347394752.

The spelling of 27036396 in words is "twenty-seven million, thirty-six thousand, three hundred ninety-six".