214542304 has 24 divisors (see below), whose sum is σ = 430353000. Its totient is φ = 105246336.

The previous prime is 214542283. The next prime is 214542311. The reversal of 214542304 is 403245412.

It is a happy number.

214542304 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, 61554 + ... + 64945.

It is an arithmetic number, because the mean of its divisors is an integer number (17931375).

Almost surely, 2^214542304 is an apocalyptic number.

It is an amenable number.

214542304 is an abundant number, since it is smaller than the sum of its proper divisors (215810696).

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

214542304 is a wasteful number, since it uses less digits than its factorization.

214542304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126562 (or 126554 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 214542304 is about 14647.2626794224. The cubic root of 214542304 is about 598.6472338130.

Adding to 214542304 its reverse (403245412), we get a palindrome (617787716).

The spelling of 214542304 in words is "two hundred fourteen million, five hundred forty-two thousand, three hundred four".