27713941 has 2 divisors, whose sum is σ = 27713942. Its totient is φ = 27713940.

The previous prime is 27713929. The next prime is 27713957. The reversal of 27713941 is 14931772.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17766225 + 9947716 = 4215^2 + 3154^2 .

It is a cyclic number.

It is not a de Polignac number, because 27713941 - 2⁹ = 27713429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27713897 and 27713906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27713921) 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, 13856970 + 13856971.

It is an arithmetic number, because the mean of its divisors is an integer number (13856971).

Almost surely, 2^27713941 is an apocalyptic number.

It is an amenable number.

27713941 is a deficient number, since it is larger than the sum of its proper divisors (1).

27713941 is an equidigital number, since it uses as much as digits as its factorization.

27713941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 34.

The square root of 27713941 is about 5264.4031950450. The cubic root of 27713941 is about 302.6212559442.

The spelling of 27713941 in words is "twenty-seven million, seven hundred thirteen thousand, nine hundred forty-one".