3020862 has 16 divisors (see below), whose sum is σ = 6506640. Its totient is φ = 929472.

The previous prime is 3020851. The next prime is 3020869. The reversal of 3020862 is 2680203.

3020862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19287 + ... + 19442.

It is an arithmetic number, because the mean of its divisors is an integer number (406665).

Almost surely, 2^3020862 is an apocalyptic number.

3020862 is an abundant number, since it is smaller than the sum of its proper divisors (3485778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3020862 is a wasteful number, since it uses less digits than its factorization.

3020862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38747.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3020862 is about 1738.0627146337. The cubic root of 3020862 is about 144.5584985226.

The spelling of 3020862 in words is "three million, twenty thousand, eight hundred sixty-two".