214530512 has 20 divisors (see below), whose sum is σ = 475032096. Its totient is φ = 91941600.

The previous prime is 214530467. The next prime is 214530523. The reversal of 214530512 is 215035412.

214530512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 957614 + ... + 957837.

Almost surely, 2^214530512 is an apocalyptic number.

It is an amenable number.

214530512 is an abundant number, since it is smaller than the sum of its proper divisors (260501584).

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

214530512 is a wasteful number, since it uses less digits than its factorization.

214530512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915466 (or 1915460 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 214530512 is about 14646.8601413409. The cubic root of 214530512 is about 598.6362656926.

Adding to 214530512 its reverse (215035412), we get a palindrome (429565924).

The spelling of 214530512 in words is "two hundred fourteen million, five hundred thirty thousand, five hundred twelve".