3022245 has 32 divisors (see below), whose sum is σ = 5475840. Its totient is φ = 1581120.

The previous prime is 3022237. The next prime is 3022249. The reversal of 3022245 is 5422203.

It is not a de Polignac number, because 3022245 - 2³ = 3022237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022249) 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, 8052 + ... + 8418.

It is an arithmetic number, because the mean of its divisors is an integer number (171120).

Almost surely, 2^3022245 is an apocalyptic number.

It is an amenable number.

3022245 is a deficient number, since it is larger than the sum of its proper divisors (2453595).

3022245 is a wasteful number, since it uses less digits than its factorization.

3022245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 3022245 is about 1738.4605258676. The cubic root of 3022245 is about 144.5805555714.

Adding to 3022245 its reverse (5422203), we get a palindrome (8444448).

The spelling of 3022245 in words is "three million, twenty-two thousand, two hundred forty-five".