5627231 has 2 divisors, whose sum is σ = 5627232. Its totient is φ = 5627230.

The previous prime is 5627207. The next prime is 5627257. The reversal of 5627231 is 1327265.

It is an a-pointer prime, because the next prime (5627257) can be obtained adding 5627231 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5627231 - 2¹⁰ = 5626207 is a prime.

It is a super-2 number, since 2×5627231² = 63331457454722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5627231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5647231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2813615 + 2813616.

It is an arithmetic number, because the mean of its divisors is an integer number (2813616).

Almost surely, 2^5627231 is an apocalyptic number.

5627231 is a deficient number, since it is larger than the sum of its proper divisors (1).

5627231 is an equidigital number, since it uses as much as digits as its factorization.

5627231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 26.

The square root of 5627231 is about 2372.1785345964. The cubic root of 5627231 is about 177.8681744988.

The spelling of 5627231 in words is "five million, six hundred twenty-seven thousand, two hundred thirty-one".