5322431 has 2 divisors, whose sum is σ = 5322432. Its totient is φ = 5322430.

The previous prime is 5322409. The next prime is 5322461. The reversal of 5322431 is 1342235.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5322431 is a prime.

It is a super-2 number, since 2×5322431² = 56656543499522, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5322461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2661215 + 2661216.

It is an arithmetic number, because the mean of its divisors is an integer number (2661216).

Almost surely, 2^5322431 is an apocalyptic number.

5322431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5322431 is an equidigital number, since it uses as much as digits as its factorization.

5322431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 20.

The square root of 5322431 is about 2307.0394448297. The cubic root of 5322431 is about 174.5969609165.

Adding to 5322431 its reverse (1342235), we get a palindrome (6664666).

The spelling of 5322431 in words is "five million, three hundred twenty-two thousand, four hundred thirty-one".