5371231 has 2 divisors, whose sum is σ = 5371232. Its totient is φ = 5371230.

The previous prime is 5371217. The next prime is 5371237. The reversal of 5371231 is 1321735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5371231 - 2⁵ = 5371199 is a prime.

It is a super-2 number, since 2×5371231² = 57700244910722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5371237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2685615 + 2685616.

It is an arithmetic number, because the mean of its divisors is an integer number (2685616).

Almost surely, 2^5371231 is an apocalyptic number.

5371231 is a deficient number, since it is larger than the sum of its proper divisors (1).

5371231 is an equidigital number, since it uses as much as digits as its factorization.

5371231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 630, while the sum is 22.

The square root of 5371231 is about 2317.5916378862. The cubic root of 5371231 is about 175.1289498571.

Adding to 5371231 its reverse (1321735), we get a palindrome (6692966).

The spelling of 5371231 in words is "five million, three hundred seventy-one thousand, two hundred thirty-one".