254222 has 8 divisors (see below), whose sum is σ = 386400. Its totient is φ = 125424.

The previous prime is 254213. The next prime is 254249. The reversal of 254222 is 222452.

254222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 254222.

It is a congruent number.

It is an unprimeable number.

254222 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647 + ... + 962.

It is an arithmetic number, because the mean of its divisors is an integer number (48300).

2²⁵⁴²²² is an apocalyptic number.

254222 is a deficient number, since it is larger than the sum of its proper divisors (132178).

254222 is a wasteful number, since it uses less digits than its factorization.

254222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690.

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

The square root of 254222 is about 504.2043236625. The cubic root of 254222 is about 63.3487004877.

Adding to 254222 its reverse (222452), we get a palindrome (476674).

The spelling of 254222 in words is "two hundred fifty-four thousand, two hundred twenty-two".