4556426 has 8 divisors (see below), whose sum is σ = 7811040. Its totient is φ = 1952748.

The previous prime is 4556423. The next prime is 4556437. The reversal of 4556426 is 6246554.

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

It is a super-2 number, since 2×4556426² = 41522035786952, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁷ + 5² + 5² + 6³ + 4⁸ + 2²² + 6⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 4556392 and 4556401.

It is not an unprimeable number, because it can be changed into a prime (4556423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162716 + ... + 162743.

It is an arithmetic number, because the mean of its divisors is an integer number (976380).

Almost surely, 2^4556426 is an apocalyptic number.

4556426 is a deficient number, since it is larger than the sum of its proper divisors (3254614).

4556426 is a wasteful number, since it uses less digits than its factorization.

4556426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325468.

The product of its digits is 28800, while the sum is 32.

The square root of 4556426 is about 2134.5786469465. The cubic root of 4556426 is about 165.7835520271.

The spelling of 4556426 in words is "four million, five hundred fifty-six thousand, four hundred twenty-six".