4453426 has 4 divisors (see below), whose sum is σ = 6680142. Its totient is φ = 2226712.

The previous prime is 4453417. The next prime is 4453433. The reversal of 4453426 is 6243544.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4198401 + 255025 = 2049^2 + 505^2 .

It is a d-powerful number, because it can be written as 4⁷ + 4⁸ + 5⁹ + 3¹⁰ + 4⁹ + 2²¹ + 6² .

It is a junction number, because it is equal to n+sod(n) for n = 4453394 and 4453403.

It is an unprimeable number.

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, 1113355 + ... + 1113358.

Almost surely, 2^4453426 is an apocalyptic number.

4453426 is a deficient number, since it is larger than the sum of its proper divisors (2226716).

4453426 is a wasteful number, since it uses less digits than its factorization.

4453426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226715.

The product of its digits is 11520, while the sum is 28.

The square root of 4453426 is about 2110.3141946165. The cubic root of 4453426 is about 164.5248158717.

The spelling of 4453426 in words is "four million, four hundred fifty-three thousand, four hundred twenty-six".