4425737 has 2 divisors, whose sum is σ = 4425738. Its totient is φ = 4425736.

The previous prime is 4425721. The next prime is 4425739. The reversal of 4425737 is 7375244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3644281 + 781456 = 1909^2 + 884^2 .

It is a cyclic number.

It is not a de Polignac number, because 4425737 - 2⁴ = 4425721 is a prime.

Together with 4425739, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4425739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212868 + 2212869.

It is an arithmetic number, because the mean of its divisors is an integer number (2212869).

Almost surely, 2^4425737 is an apocalyptic number.

It is an amenable number.

4425737 is a deficient number, since it is larger than the sum of its proper divisors (1).

4425737 is an equidigital number, since it uses as much as digits as its factorization.

4425737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23520, while the sum is 32.

The square root of 4425737 is about 2103.7435680234. The cubic root of 4425737 is about 164.1831312417.

The spelling of 4425737 in words is "four million, four hundred twenty-five thousand, seven hundred thirty-seven".