27140000 has 120 divisors (see below), whose sum is σ = 70852320. Its totient is φ = 10208000.

The previous prime is 27139997. The next prime is 27140011. The reversal of 27140000 is 4172.

It is a happy number.

27140000 is nontrivially palindromic in base 9.

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 19 ways as a sum of consecutive naturals, for example, 459971 + ... + 460029.

It is an arithmetic number, because the mean of its divisors is an integer number (590436).

Almost surely, 2^27140000 is an apocalyptic number.

27140000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35426160).

27140000 is an abundant number, since it is smaller than the sum of its proper divisors (43712320).

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

27140000 is an equidigital number, since it uses as much as digits as its factorization.

27140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 27140000 is about 5209.6065110524. The cubic root of 27140000 is about 300.5176248864.

Adding to 27140000 its reverse (4172), we get a palindrome (27144172).

The spelling of 27140000 in words is "twenty-seven million, one hundred forty thousand".