2022026 has 4 divisors (see below), whose sum is σ = 3033042. Its totient is φ = 1011012.

The previous prime is 2022019. The next prime is 2022029. The reversal of 2022026 is 6202202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1324801 + 697225 = 1151^2 + 835^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2022026.

It is not an unprimeable number, because it can be changed into a prime (2022029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505505 + ... + 505508.

2^2022026 is an apocalyptic number.

2022026 is a deficient number, since it is larger than the sum of its proper divisors (1011016).

2022026 is a wasteful number, since it uses less digits than its factorization.

2022026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011015.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2022026 is about 1421.9796060422. The cubic root of 2022026 is about 126.4529344196.

Adding to 2022026 its reverse (6202202), we get a palindrome (8224228).

The spelling of 2022026 in words is "two million, twenty-two thousand, twenty-six".