4927231 has 2 divisors, whose sum is σ = 4927232. Its totient is φ = 4927230.

The previous prime is 4927207. The next prime is 4927249. The reversal of 4927231 is 1327294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4927231 - 2⁵ = 4927199 is a prime.

It is a super-2 number, since 2×4927231² = 48555210654722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4927231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4927201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2463615 + 2463616.

It is an arithmetic number, because the mean of its divisors is an integer number (2463616).

Almost surely, 2^4927231 is an apocalyptic number.

4927231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4927231 is an equidigital number, since it uses as much as digits as its factorization.

4927231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3024, while the sum is 28.

The square root of 4927231 is about 2219.7366960971. The cubic root of 4927231 is about 170.1639824863.

The spelling of 4927231 in words is "four million, nine hundred twenty-seven thousand, two hundred thirty-one".