2066026 has 16 divisors (see below), whose sum is σ = 3271680. Its totient is φ = 977040.

The previous prime is 2066017. The next prime is 2066033. The reversal of 2066026 is 6206602.

2066026 = 44² + 45² + ... + 184².

It is a junction number, because it is equal to n+sod(n) for n = 2065988 and 2066006.

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, 2560 + ... + 3268.

It is an arithmetic number, because the mean of its divisors is an integer number (204480).

2^2066026 is an apocalyptic number.

2066026 is a deficient number, since it is larger than the sum of its proper divisors (1205654).

2066026 is a wasteful number, since it uses less digits than its factorization.

2066026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2066026 is about 1437.3677330454. The cubic root of 2066026 is about 127.3635808616.

The spelling of 2066026 in words is "two million, sixty-six thousand, twenty-six".