214032213 has 28 divisors (see below), whose sum is σ = 322233888. Its totient is φ = 142096680.

The previous prime is 214032197. The next prime is 214032233. The reversal of 214032213 is 312230412.

It is not a de Polignac number, because 214032213 - 2⁴ = 214032197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214032233) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 240856 + ... + 241742.

Almost surely, 2^214032213 is an apocalyptic number.

It is an amenable number.

214032213 is a deficient number, since it is larger than the sum of its proper divisors (108201675).

214032213 is an frugal number, since it uses more digits than its factorization.

214032213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1221 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 214032213 is about 14629.8398145708. The cubic root of 214032213 is about 598.1724138670.

Adding to 214032213 its reverse (312230412), we get a palindrome (526262625).

The spelling of 214032213 in words is "two hundred fourteen million, thirty-two thousand, two hundred thirteen".