2001026 has 8 divisors (see below), whose sum is σ = 3012240. Its totient is φ = 996948.

The previous prime is 2000989. The next prime is 2001037. The reversal of 2001026 is 6201002.

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

It is a junction number, because it is equal to n+sod(n) for n = 2000998 and 2001016.

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, 1016 + ... + 2243.

It is an arithmetic number, because the mean of its divisors is an integer number (376530).

2^2001026 is an apocalyptic number.

2001026 is a deficient number, since it is larger than the sum of its proper divisors (1011214).

2001026 is a wasteful number, since it uses less digits than its factorization.

2001026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2001026 is about 1414.5762616416. The cubic root of 2001026 is about 126.0136459564.

Subtracting from 2001026 its product of nonzero digits (24), we obtain a palindrome (2001002).

Adding to 2001026 its reverse (6201002), we get a palindrome (8202028).

The spelling of 2001026 in words is "two million, one thousand, twenty-six".