27494041 has 2 divisors, whose sum is σ = 27494042. Its totient is φ = 27494040.

The previous prime is 27494023. The next prime is 27494087. The reversal of 27494041 is 14049472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15968016 + 11526025 = 3996^2 + 3395^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27494041 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 27493994 and 27494012.

It is not a weakly prime, because it can be changed into another prime (27494011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13747020 + 13747021.

It is an arithmetic number, because the mean of its divisors is an integer number (13747021).

Almost surely, 2^27494041 is an apocalyptic number.

It is an amenable number.

27494041 is a deficient number, since it is larger than the sum of its proper divisors (1).

27494041 is an equidigital number, since it uses as much as digits as its factorization.

27494041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 27494041 is about 5243.4760417113. The cubic root of 27494041 is about 301.8187332315.

The spelling of 27494041 in words is "twenty-seven million, four hundred ninety-four thousand, forty-one".