27601713 has 6 divisors (see below), whose sum is σ = 39869154. Its totient is φ = 18401136.

The previous prime is 27601709. The next prime is 27601729. The reversal of 27601713 is 31710672.

It can be written as a sum of positive squares in only one way, i.e., 24532209 + 3069504 = 4953^2 + 1752^2 .

It is not a de Polignac number, because 27601713 - 2² = 27601709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (27601753) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1533420 + ... + 1533437.

It is an arithmetic number, because the mean of its divisors is an integer number (6644859).

Almost surely, 2^27601713 is an apocalyptic number.

It is an amenable number.

27601713 is a deficient number, since it is larger than the sum of its proper divisors (12267441).

27601713 is a wasteful number, since it uses less digits than its factorization.

27601713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066863 (or 3066860 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 27601713 is about 5253.7332440846. The cubic root of 27601713 is about 302.2122136057.

The spelling of 27601713 in words is "twenty-seven million, six hundred one thousand, seven hundred thirteen".