27038713 has 8 divisors (see below), whose sum is σ = 29235528. Its totient is φ = 24858624.

The previous prime is 27038707. The next prime is 27038723. The reversal of 27038713 is 31783072.

It can be written as a sum of positive squares in 4 ways, for example, as 6135529 + 20903184 = 2477^2 + 4572^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27038713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27038723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706 + ... + 7387.

It is an arithmetic number, because the mean of its divisors is an integer number (3654441).

Almost surely, 2^27038713 is an apocalyptic number.

It is an amenable number.

27038713 is a deficient number, since it is larger than the sum of its proper divisors (2196815).

27038713 is a wasteful number, since it uses less digits than its factorization.

27038713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8363.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 27038713 is about 5199.8762485275. The cubic root of 27038713 is about 300.1433130085.

It can be divided in two parts, 270387 and 13, that added together give a square (270400 = 520²).

The spelling of 27038713 in words is "twenty-seven million, thirty-eight thousand, seven hundred thirteen".