254059221 has 12 divisors (see below), whose sum is σ = 366808128. Its totient is φ = 156343824.

The previous prime is 254059207. The next prime is 254059259. The reversal of 254059221 is 122950452.

254059221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 254059221 - 2⁵ = 254059189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254059721) 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, 250045 + ... + 251058.

It is an arithmetic number, because the mean of its divisors is an integer number (30567344).

Almost surely, 2^254059221 is an apocalyptic number.

It is an amenable number.

254059221 is a deficient number, since it is larger than the sum of its proper divisors (112748907).

254059221 is a wasteful number, since it uses less digits than its factorization.

254059221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501132 (or 501119 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 254059221 is about 15939.2352702380. The cubic root of 254059221 is about 633.3517682230.

The spelling of 254059221 in words is "two hundred fifty-four million, fifty-nine thousand, two hundred twenty-one".