214500234 has 32 divisors (see below), whose sum is σ = 486319680. Its totient is φ = 62525952.

The previous prime is 214500227. The next prime is 214500239. The reversal of 214500234 is 432005412.

214500234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 214500234.

It is not an unprimeable number, because it can be changed into a prime (214500239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70887 + ... + 73850.

It is an arithmetic number, because the mean of its divisors is an integer number (15197490).

Almost surely, 2^214500234 is an apocalyptic number.

214500234 is an abundant number, since it is smaller than the sum of its proper divisors (271819446).

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

214500234 is a wasteful number, since it uses less digits than its factorization.

214500234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144774.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 214500234 is about 14645.8265045029. The cubic root of 214500234 is about 598.6081013047.

Adding to 214500234 its reverse (432005412), we get a palindrome (646505646).

The spelling of 214500234 in words is "two hundred fourteen million, five hundred thousand, two hundred thirty-four".