27027162 has 64 divisors (see below), whose sum is σ = 64143360. Its totient is φ = 8415792.

The previous prime is 27027157. The next prime is 27027163. The reversal of 27027162 is 26172072.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (27027163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58143 + ... + 58605.

It is an arithmetic number, because the mean of its divisors is an integer number (1002240).

Almost surely, 2^27027162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27027162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32071680).

27027162 is an abundant number, since it is smaller than the sum of its proper divisors (37116198).

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

27027162 is a wasteful number, since it uses less digits than its factorization.

27027162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 27027162 is about 5198.7654303690. The cubic root of 27027162 is about 300.1005662843.

The spelling of 27027162 in words is "twenty-seven million, twenty-seven thousand, one hundred sixty-two".