214213214 has 8 divisors (see below), whose sum is σ = 335290320. Its totient is φ = 102449776.

The previous prime is 214213187. The next prime is 214213217. The reversal of 214213214 is 412312412.

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

It is a super-3 number, since 3×214213214³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214213217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2328359 + ... + 2328450.

It is an arithmetic number, because the mean of its divisors is an integer number (41911290).

Almost surely, 2^214213214 is an apocalyptic number.

214213214 is a deficient number, since it is larger than the sum of its proper divisors (121077106).

214213214 is a wasteful number, since it uses less digits than its factorization.

214213214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4656834.

The product of its digits is 384, while the sum is 20.

The square root of 214213214 is about 14636.0245285392. The cubic root of 214213214 is about 598.3409855314.

Adding to 214213214 its reverse (412312412), we get a palindrome (626525626).

The spelling of 214213214 in words is "two hundred fourteen million, two hundred thirteen thousand, two hundred fourteen".