4249433 has 2 divisors, whose sum is σ = 4249434. Its totient is φ = 4249432.

The previous prime is 4249429. The next prime is 4249447. The reversal of 4249433 is 3349424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4129024 + 120409 = 2032^2 + 347^2 .

It is a cyclic number.

It is not a de Polignac number, because 4249433 - 2² = 4249429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4249396 and 4249405.

It is not a weakly prime, because it can be changed into another prime (4249423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2124716 + 2124717.

It is an arithmetic number, because the mean of its divisors is an integer number (2124717).

Almost surely, 2^4249433 is an apocalyptic number.

It is an amenable number.

4249433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4249433 is an equidigital number, since it uses as much as digits as its factorization.

4249433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 29.

The square root of 4249433 is about 2061.4152905225. The cubic root of 4249433 is about 161.9733863714.

Subtracting from 4249433 its reverse (3349424), we obtain a palindrome (900009).

The spelling of 4249433 in words is "four million, two hundred forty-nine thousand, four hundred thirty-three".