4248331 has 2 divisors, whose sum is σ = 4248332. Its totient is φ = 4248330.

The previous prime is 4248323. The next prime is 4248337. The reversal of 4248331 is 1338424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4248331 - 2³ = 4248323 is a prime.

It is a super-2 number, since 2×4248331² = 36096632571122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4248296 and 4248305.

It is not a weakly prime, because it can be changed into another prime (4248337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124165 + 2124166.

It is an arithmetic number, because the mean of its divisors is an integer number (2124166).

Almost surely, 2^4248331 is an apocalyptic number.

4248331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4248331 is an equidigital number, since it uses as much as digits as its factorization.

4248331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

The square root of 4248331 is about 2061.1479811018. The cubic root of 4248331 is about 161.9593837108.

The spelling of 4248331 in words is "four million, two hundred forty-eight thousand, three hundred thirty-one".