4425426 has 24 divisors (see below), whose sum is σ = 9794304. Its totient is φ = 1443480.

The previous prime is 4425409. The next prime is 4425427. The reversal of 4425426 is 6245244.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4425426.

It is not an unprimeable number, because it can be changed into a prime (4425427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1770 + ... + 3461.

It is an arithmetic number, because the mean of its divisors is an integer number (408096).

Almost surely, 2^4425426 is an apocalyptic number.

4425426 is an abundant number, since it is smaller than the sum of its proper divisors (5368878).

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

4425426 is a wasteful number, since it uses less digits than its factorization.

4425426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5286 (or 5283 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 4425426 is about 2103.6696508720. The cubic root of 4425426 is about 164.1792853926.

It can be divided in two parts, 4425 and 426, that added together give a triangular number (4851 = T₉₈).

The spelling of 4425426 in words is "four million, four hundred twenty-five thousand, four hundred twenty-six".