27119712 has 48 divisors (see below), whose sum is σ = 71919792. Its totient is φ = 8947200.

The previous prime is 27119693. The next prime is 27119723. The reversal of 27119712 is 21791172.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 27119712.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8298 + ... + 11094.

It is an arithmetic number, because the mean of its divisors is an integer number (1498329).

Almost surely, 2^27119712 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 27119712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35959896).

27119712 is an abundant number, since it is smaller than the sum of its proper divisors (44800080).

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

27119712 is a wasteful number, since it uses less digits than its factorization.

27119712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911 (or 2903 counting only the distinct ones).

The product of its digits is 1764, while the sum is 30.

The square root of 27119712 is about 5207.6589750098. The cubic root of 27119712 is about 300.4427241076.

The spelling of 27119712 in words is "twenty-seven million, one hundred nineteen thousand, seven hundred twelve".