27241393 has 2 divisors, whose sum is σ = 27241394. Its totient is φ = 27241392.

The previous prime is 27241381. The next prime is 27241439. The reversal of 27241393 is 39314272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15186609 + 12054784 = 3897^2 + 3472^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27241393 is a prime.

It is not a weakly prime, because it can be changed into another prime (27241993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13620696 + 13620697.

It is an arithmetic number, because the mean of its divisors is an integer number (13620697).

Almost surely, 2^27241393 is an apocalyptic number.

It is an amenable number.

27241393 is a deficient number, since it is larger than the sum of its proper divisors (1).

27241393 is an equidigital number, since it uses as much as digits as its factorization.

27241393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 31.

The square root of 27241393 is about 5219.3287882639. The cubic root of 27241393 is about 300.8913968967.

The spelling of 27241393 in words is "twenty-seven million, two hundred forty-one thousand, three hundred ninety-three".