5422891 has 2 divisors, whose sum is σ = 5422892. Its totient is φ = 5422890.

The previous prime is 5422883. The next prime is 5422903. The reversal of 5422891 is 1982245.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5422891 - 2³ = 5422883 is a prime.

It is not a weakly prime, because it can be changed into another prime (5422841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2711445 + 2711446.

It is an arithmetic number, because the mean of its divisors is an integer number (2711446).

Almost surely, 2^5422891 is an apocalyptic number.

5422891 is a deficient number, since it is larger than the sum of its proper divisors (1).

5422891 is an equidigital number, since it uses as much as digits as its factorization.

5422891 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 31.

The square root of 5422891 is about 2328.7101580059. The cubic root of 5422891 is about 175.6886173787.

The spelling of 5422891 in words is "five million, four hundred twenty-two thousand, eight hundred ninety-one".