5278927 has 2 divisors, whose sum is σ = 5278928. Its totient is φ = 5278926.

The previous prime is 5278913. The next prime is 5278939. The reversal of 5278927 is 7298725.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5278927 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 5278927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5278127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2639463 + 2639464.

It is an arithmetic number, because the mean of its divisors is an integer number (2639464).

Almost surely, 2^5278927 is an apocalyptic number.

5278927 is a deficient number, since it is larger than the sum of its proper divisors (1).

5278927 is an equidigital number, since it uses as much as digits as its factorization.

5278927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 40.

The square root of 5278927 is about 2297.5915650959. The cubic root of 5278927 is about 174.1199573569.

The spelling of 5278927 in words is "five million, two hundred seventy-eight thousand, nine hundred twenty-seven".