214855 has 8 divisors (see below), whose sum is σ = 261072. Its totient is φ = 169728.

The previous prime is 214853. The next prime is 214867. The reversal of 214855 is 558412.

214855 is nontrivially palindromic in base 4.

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

It is a cyclic number.

It is not a de Polignac number, because 214855 - 2¹ = 214853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264 + ... + 706.

It is an arithmetic number, because the mean of its divisors is an integer number (32634).

2²¹⁴⁸⁵⁵ is an apocalyptic number.

214855 is a deficient number, since it is larger than the sum of its proper divisors (46217).

214855 is an equidigital number, since it uses as much as digits as its factorization.

214855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545.

The product of its digits is 1600, while the sum is 25.

The square root of 214855 is about 463.5245408821. The cubic root of 214855 is about 59.8937935957.

The spelling of 214855 in words is "two hundred fourteen thousand, eight hundred fifty-five".