4505426 has 8 divisors (see below), whose sum is σ = 6824064. Its totient is φ = 2230740.

The previous prime is 4505419. The next prime is 4505437. The reversal of 4505426 is 6245054.

4505426 is nontrivially palindromic in base 9.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4505395 and 4505404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10730 + ... + 11141.

It is an arithmetic number, because the mean of its divisors is an integer number (853008).

Almost surely, 2^4505426 is an apocalyptic number.

4505426 is a deficient number, since it is larger than the sum of its proper divisors (2318638).

4505426 is a wasteful number, since it uses less digits than its factorization.

4505426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21976.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 4505426 is about 2122.5988787333. The cubic root of 4505426 is about 165.1626923005.

The spelling of 4505426 in words is "four million, five hundred five thousand, four hundred twenty-six".