2002426 has 16 divisors (see below), whose sum is σ = 3172608. Its totient is φ = 946000.

The previous prime is 2002417. The next prime is 2002453. The reversal of 2002426 is 6242002.

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, 4431 + ... + 4861.

It is an arithmetic number, because the mean of its divisors is an integer number (198288).

2^2002426 is an apocalyptic number.

2002426 is a deficient number, since it is larger than the sum of its proper divisors (1170182).

2002426 is a wasteful number, since it uses less digits than its factorization.

2002426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2002426 is about 1415.0710229526. The cubic root of 2002426 is about 126.0430272133.

Adding to 2002426 its reverse (6242002), we get a palindrome (8244428).

The spelling of 2002426 in words is "two million, two thousand, four hundred twenty-six".