27036090 has 48 divisors (see below), whose sum is σ = 71300736. Its totient is φ = 7106400.

The previous prime is 27036089. The next prime is 27036133. The reversal of 27036090 is 9063072.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 4275 + ... + 8505.

It is an arithmetic number, because the mean of its divisors is an integer number (1485432).

Almost surely, 2^27036090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27036090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35650368).

27036090 is an abundant number, since it is smaller than the sum of its proper divisors (44264646).

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

27036090 is a wasteful number, since it uses less digits than its factorization.

27036090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315 (or 4312 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 27036090 is about 5199.6240248695. The cubic root of 27036090 is about 300.1336071549.

The spelling of 27036090 in words is "twenty-seven million, thirty-six thousand, ninety".