4426045 has 16 divisors (see below), whose sum is σ = 5770800. Its totient is φ = 3239424.

The previous prime is 4426021. The next prime is 4426049. The reversal of 4426045 is 5406244.

It can be written as a sum of positive squares in 8 ways, for example, as 337561 + 4088484 = 581^2 + 2022^2 .

It is a cyclic number.

It is not a de Polignac number, because 4426045 - 2¹⁷ = 4294973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426049) 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 in 15 ways as a sum of consecutive naturals, for example, 9457 + ... + 9913.

It is an arithmetic number, because the mean of its divisors is an integer number (360675).

Almost surely, 2^4426045 is an apocalyptic number.

It is an amenable number.

4426045 is a deficient number, since it is larger than the sum of its proper divisors (1344755).

4426045 is a wasteful number, since it uses less digits than its factorization.

4426045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4426045 is about 2103.8167695881. The cubic root of 4426045 is about 164.1869398150.

The spelling of 4426045 in words is "four million, four hundred twenty-six thousand, forty-five".