214115 has 16 divisors (see below), whose sum is σ = 298080. Its totient is φ = 145920.

The previous prime is 214091. The next prime is 214129. The reversal of 214115 is 511412.

It is not a de Polignac number, because 214115 - 2⁶ = 214051 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 214115.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821 + ... + 1049.

It is an arithmetic number, because the mean of its divisors is an integer number (18630).

2²¹⁴¹¹⁵ is an apocalyptic number.

214115 is a deficient number, since it is larger than the sum of its proper divisors (83965).

214115 is a wasteful number, since it uses less digits than its factorization.

214115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262.

The product of its digits is 40, while the sum is 14.

The square root of 214115 is about 462.7256206436. The cubic root of 214115 is about 59.8249527674.

Adding to 214115 its reverse (511412), we get a palindrome (725527).

The spelling of 214115 in words is "two hundred fourteen thousand, one hundred fifteen".