27606313 has 8 divisors (see below), whose sum is σ = 31950080. Its totient is φ = 23362560.

The previous prime is 27606307. The next prime is 27606323. The reversal of 27606313 is 31360672.

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

It is a cyclic number.

It is not a de Polignac number, because 27606313 - 2⁵ = 27606281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27606323) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 24408 + ... + 25513.

It is an arithmetic number, because the mean of its divisors is an integer number (3993760).

Almost surely, 2^27606313 is an apocalyptic number.

It is an amenable number.

27606313 is a deficient number, since it is larger than the sum of its proper divisors (4343767).

27606313 is an equidigital number, since it uses as much as digits as its factorization.

27606313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50007.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 27606313 is about 5254.1710097788. The cubic root of 27606313 is about 302.2290011986.

Adding to 27606313 its reverse (31360672), we get a palindrome (58966985).

The spelling of 27606313 in words is "twenty-seven million, six hundred six thousand, three hundred thirteen".