4455426 has 16 divisors (see below), whose sum is σ = 8951904. Its totient is φ = 1478304.

The previous prime is 4455403. The next prime is 4455461. The reversal of 4455426 is 6245544.

It is a junction number, because it is equal to n+sod(n) for n = 4455393 and 4455402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196 + ... + 2991.

It is an arithmetic number, because the mean of its divisors is an integer number (559494).

Almost surely, 2^4455426 is an apocalyptic number.

4455426 is an abundant number, since it is smaller than the sum of its proper divisors (4496478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4455426 is a wasteful number, since it uses less digits than its factorization.

4455426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425.

The product of its digits is 19200, while the sum is 30.

The square root of 4455426 is about 2110.7880045140. The cubic root of 4455426 is about 164.5494411367.

The spelling of 4455426 in words is "four million, four hundred fifty-five thousand, four hundred twenty-six".