3020066 has 12 divisors (see below), whose sum is σ = 5269878. Its totient is φ = 1294272.

The previous prime is 3020027. The next prime is 3020077. The reversal of 3020066 is 6600203.

It can be written as a sum of positive squares in only one way, i.e., 2989441 + 30625 = 1729^2 + 175^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15311 + ... + 15506.

Almost surely, 2^3020066 is an apocalyptic number.

3020066 is a deficient number, since it is larger than the sum of its proper divisors (2249812).

3020066 is a wasteful number, since it uses less digits than its factorization.

3020066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30833 (or 30826 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3020066 is about 1737.8337089607. The cubic root of 3020066 is about 144.5458003067.

Adding to 3020066 its reverse (6600203), we get a palindrome (9620269).

The spelling of 3020066 in words is "three million, twenty thousand, sixty-six".