214205052 has 12 divisors (see below), whose sum is σ = 499811816. Its totient is φ = 71401680.

The previous prime is 214205051. The next prime is 214205081. The reversal of 214205052 is 250502412.

It is a happy number.

214205052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214205051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8925199 + ... + 8925222.

Almost surely, 2^214205052 is an apocalyptic number.

It is an amenable number.

214205052 is an abundant number, since it is smaller than the sum of its proper divisors (285606764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214205052 is a wasteful number, since it uses less digits than its factorization.

214205052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17850428 (or 17850426 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 214205052 is about 14635.7456933359. The cubic root of 214205052 is about 598.3333860607. Note that the first 4 decimals are identical.

Adding to 214205052 its reverse (250502412), we get a palindrome (464707464).

The spelling of 214205052 in words is "two hundred fourteen million, two hundred five thousand, fifty-two".