4248131 has 2 divisors, whose sum is σ = 4248132. Its totient is φ = 4248130.

The previous prime is 4248121. The next prime is 4248151. The reversal of 4248131 is 1318424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4248131 - 2¹⁰ = 4247107 is a prime.

It is a super-2 number, since 2×4248131² = 36093233986322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4248097 and 4248106.

It is not a weakly prime, because it can be changed into another prime (4248121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124065 + 2124066.

It is an arithmetic number, because the mean of its divisors is an integer number (2124066).

Almost surely, 2^4248131 is an apocalyptic number.

4248131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4248131 is an equidigital number, since it uses as much as digits as its factorization.

4248131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 768, while the sum is 23.

The square root of 4248131 is about 2061.0994638784. The cubic root of 4248131 is about 161.9568421335.

The spelling of 4248131 in words is "four million, two hundred forty-eight thousand, one hundred thirty-one".