254622 has 8 divisors (see below), whose sum is σ = 509256. Its totient is φ = 84872.

The previous prime is 254593. The next prime is 254623. The reversal of 254622 is 226452.

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

254622 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21213 + ... + 21224.

It is an arithmetic number, because the mean of its divisors is an integer number (63657).

2²⁵⁴⁶²² is an apocalyptic number.

254622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

254622 is a wasteful number, since it uses less digits than its factorization.

254622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42442.

The product of its digits is 960, while the sum is 21.

The square root of 254622 is about 504.6008323418. The cubic root of 254622 is about 63.3819079492.

The spelling of 254622 in words is "two hundred fifty-four thousand, six hundred twenty-two".