27893483 has 2 divisors, whose sum is σ = 27893484. Its totient is φ = 27893482.

The previous prime is 27893461. The next prime is 27893527. The reversal of 27893483 is 38439872.

It is an a-pointer prime, because the next prime (27893527) can be obtained adding 27893483 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27893483 - 2²⁰ = 26844907 is a prime.

It is not a weakly prime, because it can be changed into another prime (27893183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13946741 + 13946742.

It is an arithmetic number, because the mean of its divisors is an integer number (13946742).

Almost surely, 2^27893483 is an apocalyptic number.

27893483 is a deficient number, since it is larger than the sum of its proper divisors (1).

27893483 is an equidigital number, since it uses as much as digits as its factorization.

27893483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 44.

The square root of 27893483 is about 5281.4281212566. The cubic root of 27893483 is about 303.2733503205.

The spelling of 27893483 in words is "twenty-seven million, eight hundred ninety-three thousand, four hundred eighty-three".