2022254 has 24 divisors (see below), whose sum is σ = 3408192. Its totient is φ = 898560.

The previous prime is 2022253. The next prime is 2022263. The reversal of 2022254 is 4522202.

It is a super-2 number, since 2×2022254² = 8179022481032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10382 + ... + 10574.

It is an arithmetic number, because the mean of its divisors is an integer number (142008).

2^2022254 is an apocalyptic number.

2022254 is a deficient number, since it is larger than the sum of its proper divisors (1385938).

2022254 is a wasteful number, since it uses less digits than its factorization.

2022254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 2022254 is about 1422.0597737085. The cubic root of 2022254 is about 126.4576871091.

Adding to 2022254 its reverse (4522202), we get a palindrome (6544456).

The spelling of 2022254 in words is "two million, twenty-two thousand, two hundred fifty-four".