3022250 has 64 divisors (see below), whose sum is σ = 7098624. Its totient is φ = 936000.

The previous prime is 3022249. The next prime is 3022259. The reversal of 3022250 is 522203.

Added to its reverse (522203) it gives a triangular number (3544453 = T₂₆₆₂).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (3022259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19172 + ... + 19328.

It is an arithmetic number, because the mean of its divisors is an integer number (110916).

Almost surely, 2^3022250 is an apocalyptic number.

3022250 is an abundant number, since it is smaller than the sum of its proper divisors (4076374).

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

3022250 is a wasteful number, since it uses less digits than its factorization.

3022250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 3022250 is about 1738.4619639210. The cubic root of 3022250 is about 144.5806353027.

Adding to 3022250 its reverse (522203), we get a palindrome (3544453).

It can be divided in two parts, 302 and 2250, that added together give a palindrome (2552).

The spelling of 3022250 in words is "three million, twenty-two thousand, two hundred fifty".