27070313 has 2 divisors, whose sum is σ = 27070314. Its totient is φ = 27070312.

The previous prime is 27070301. The next prime is 27070403. The reversal of 27070313 is 31307072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27008809 + 61504 = 5197^2 + 248^2 .

It is a cyclic number.

It is not a de Polignac number, because 27070313 - 2⁴ = 27070297 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (27070013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13535156 + 13535157.

It is an arithmetic number, because the mean of its divisors is an integer number (13535157).

Almost surely, 2^27070313 is an apocalyptic number.

It is an amenable number.

27070313 is a deficient number, since it is larger than the sum of its proper divisors (1).

27070313 is an equidigital number, since it uses as much as digits as its factorization.

27070313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 23.

The square root of 27070313 is about 5202.9138951169. The cubic root of 27070313 is about 300.2601927857.

Adding to 27070313 its reverse (31307072), we get a palindrome (58377385).

The spelling of 27070313 in words is "twenty-seven million, seventy thousand, three hundred thirteen".