4426957 has 2 divisors, whose sum is σ = 4426958. Its totient is φ = 4426956.

The previous prime is 4426927. The next prime is 4426967. The reversal of 4426957 is 7596244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3316041 + 1110916 = 1821^2 + 1054^2 .

It is a cyclic number.

It is not a de Polignac number, because 4426957 - 2¹⁵ = 4394189 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 4¹¹ + 2¹⁵ + 6 + 9 + 5⁷ + 7⁶ .

4426957 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4426907) 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, 2213478 + 2213479.

It is an arithmetic number, because the mean of its divisors is an integer number (2213479).

Almost surely, 2^4426957 is an apocalyptic number.

It is an amenable number.

4426957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4426957 is an equidigital number, since it uses as much as digits as its factorization.

4426957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The square root of 4426957 is about 2104.0335073378. The cubic root of 4426957 is about 164.1982161129.

The spelling of 4426957 in words is "four million, four hundred twenty-six thousand, nine hundred fifty-seven".