4354426 has 8 divisors (see below), whose sum is σ = 6540660. Its totient is φ = 2174208.

The previous prime is 4354423. The next prime is 4354433. The reversal of 4354426 is 6244534.

It can be written as a sum of positive squares in 2 ways, for example, as 4198401 + 156025 = 2049^2 + 395^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4354426² = 37922051578952, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁷ + 3² + 5⁷ + 4⁸ + 4¹¹ + 2⁵ + 6² .

It is a junction number, because it is equal to n+sod(n) for n = 4354394 and 4354403.

It is not an unprimeable number, because it can be changed into a prime (4354423) 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 3 ways as a sum of consecutive naturals, for example, 1540 + ... + 3328.

Almost surely, 2^4354426 is an apocalyptic number.

4354426 is a deficient number, since it is larger than the sum of its proper divisors (2186234).

4354426 is a wasteful number, since it uses less digits than its factorization.

4354426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3008.

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

The square root of 4354426 is about 2086.7261439873. The cubic root of 4354426 is about 163.2965357430.

The spelling of 4354426 in words is "four million, three hundred fifty-four thousand, four hundred twenty-six".