27049007 has 2 divisors, whose sum is σ = 27049008. Its totient is φ = 27049006.

The previous prime is 27049003. The next prime is 27049049. The reversal of 27049007 is 70094072.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27049007 - 2² = 27049003 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27049003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13524503 + 13524504.

It is an arithmetic number, because the mean of its divisors is an integer number (13524504).

Almost surely, 2^27049007 is an apocalyptic number.

27049007 is a deficient number, since it is larger than the sum of its proper divisors (1).

27049007 is an equidigital number, since it uses as much as digits as its factorization.

27049007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 27049007 is about 5200.8659855836. The cubic root of 27049007 is about 300.1813977015.

It can be divided in two parts, 2704 and 9007, that added together give a palindrome (11711).

The spelling of 27049007 in words is "twenty-seven million, forty-nine thousand, seven".