5221927 has 2 divisors, whose sum is σ = 5221928. Its totient is φ = 5221926.

The previous prime is 5221891. The next prime is 5221933. The reversal of 5221927 is 7291225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5221927 - 2¹⁵ = 5189159 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5221895 and 5221904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5221987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610963 + 2610964.

It is an arithmetic number, because the mean of its divisors is an integer number (2610964).

Almost surely, 2^5221927 is an apocalyptic number.

5221927 is a deficient number, since it is larger than the sum of its proper divisors (1).

5221927 is an equidigital number, since it uses as much as digits as its factorization.

5221927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 28.

The square root of 5221927 is about 2285.1536053403. The cubic root of 5221927 is about 173.4909927306.

The spelling of 5221927 in words is "five million, two hundred twenty-one thousand, nine hundred twenty-seven".