4249237 has 2 divisors, whose sum is σ = 4249238. Its totient is φ = 4249236.

The previous prime is 4249211. The next prime is 4249241. The reversal of 4249237 is 7329424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3964081 + 285156 = 1991^2 + 534^2 .

It is a cyclic number.

It is not a de Polignac number, because 4249237 - 2¹⁵ = 4216469 is a prime.

It is a d-powerful number, because it can be written as 4³ + 2³ + 4¹¹ + 9 + 2¹⁵ + 3⁹ + 7⁴ .

It is a junction number, because it is equal to n+sod(n) for n = 4249199 and 4249208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4249277) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124618 + 2124619.

It is an arithmetic number, because the mean of its divisors is an integer number (2124619).

Almost surely, 2^4249237 is an apocalyptic number.

It is an amenable number.

4249237 is a deficient number, since it is larger than the sum of its proper divisors (1).

4249237 is an equidigital number, since it uses as much as digits as its factorization.

4249237 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 4249237 is about 2061.3677498205. The cubic root of 4249237 is about 161.9708960570.

The spelling of 4249237 in words is "four million, two hundred forty-nine thousand, two hundred thirty-seven".