254561334 has 8 divisors (see below), whose sum is σ = 509122680. Its totient is φ = 84853776.

The previous prime is 254561299. The next prime is 254561381. The reversal of 254561334 is 433165452.

254561334 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.

254561334 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 254561295 and 254561304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21213439 + ... + 21213450.

It is an arithmetic number, because the mean of its divisors is an integer number (63640335).

Almost surely, 2^254561334 is an apocalyptic number.

254561334 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.

254561334 is a wasteful number, since it uses less digits than its factorization.

254561334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42426894.

The product of its digits is 43200, while the sum is 33.

The square root of 254561334 is about 15954.9783453316. The cubic root of 254561334 is about 633.7687377799.

The spelling of 254561334 in words is "two hundred fifty-four million, five hundred sixty-one thousand, three hundred thirty-four".