214870255 has 16 divisors (see below), whose sum is σ = 270273024. Its totient is φ = 163678240.

The previous prime is 214870241. The next prime is 214870267. The reversal of 214870255 is 552078412.

It is a happy number.

It is not a de Polignac number, because 214870255 - 2¹⁷ = 214739183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214870255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21990 + ... + 30220.

It is an arithmetic number, because the mean of its divisors is an integer number (16892064).

Almost surely, 2^214870255 is an apocalyptic number.

214870255 is a deficient number, since it is larger than the sum of its proper divisors (55402769).

214870255 is a wasteful number, since it uses less digits than its factorization.

214870255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8486.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 214870255 is about 14658.4533631622. The cubic root of 214870255 is about 598.9521107605.

The spelling of 214870255 in words is "two hundred fourteen million, eight hundred seventy thousand, two hundred fifty-five".