27413629 has 2 divisors, whose sum is σ = 27413630. Its totient is φ = 27413628.

The previous prime is 27413623. The next prime is 27413669. The reversal of 27413629 is 92631472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25908100 + 1505529 = 5090^2 + 1227^2 .

It is a cyclic number.

It is not a de Polignac number, because 27413629 - 2¹⁷ = 27282557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27413594 and 27413603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27413623) 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 as a sum of consecutive naturals, namely, 13706814 + 13706815.

It is an arithmetic number, because the mean of its divisors is an integer number (13706815).

Almost surely, 2^27413629 is an apocalyptic number.

It is an amenable number.

27413629 is a deficient number, since it is larger than the sum of its proper divisors (1).

27413629 is an equidigital number, since it uses as much as digits as its factorization.

27413629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The square root of 27413629 is about 5235.8026127806. The cubic root of 27413629 is about 301.5242021702.

The spelling of 27413629 in words is "twenty-seven million, four hundred thirteen thousand, six hundred twenty-nine".