255455214 has 16 divisors (see below), whose sum is σ = 583897728. Its totient is φ = 72987192.

The previous prime is 255455203. The next prime is 255455261. The reversal of 255455214 is 412554552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3041092 + ... + 3041175.

It is an arithmetic number, because the mean of its divisors is an integer number (36493608).

Almost surely, 2^255455214 is an apocalyptic number.

255455214 is an abundant number, since it is smaller than the sum of its proper divisors (328442514).

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

255455214 is a wasteful number, since it uses less digits than its factorization.

255455214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6082279.

The product of its digits is 40000, while the sum is 33.

The square root of 255455214 is about 15982.9663704833. The cubic root of 255455214 is about 634.5096874315.

The spelling of 255455214 in words is "two hundred fifty-five million, four hundred fifty-five thousand, two hundred fourteen".