3022000 has 40 divisors (see below), whose sum is σ = 7312032. Its totient is φ = 1208000.

The previous prime is 3021989. The next prime is 3022027. The reversal of 3022000 is 2203.

It is a tau number, because it is divible by the number of its divisors (40).

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, 1245 + ... + 2755.

Almost surely, 2^3022000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3656016).

3022000 is an abundant number, since it is smaller than the sum of its proper divisors (4290032).

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

3022000 is a wasteful number, since it uses less digits than its factorization.

3022000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 7.

The square root of 3022000 is about 1738.3900597967. The cubic root of 3022000 is about 144.5766486310.

Adding to 3022000 its reverse (2203), we get a palindrome (3024203).

The spelling of 3022000 in words is "three million, twenty-two thousand".