214230424 has 16 divisors (see below), whose sum is σ = 415533600. Its totient is φ = 103421472.

The previous prime is 214230409. The next prime is 214230437. The reversal of 214230424 is 424032412.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 214230395 and 214230404.

It is a congruent number.

It is an unprimeable number.

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, 461472 + ... + 461935.

It is an arithmetic number, because the mean of its divisors is an integer number (25970850).

Almost surely, 2^214230424 is an apocalyptic number.

It is an amenable number.

214230424 is a deficient number, since it is larger than the sum of its proper divisors (201303176).

214230424 is a wasteful number, since it uses less digits than its factorization.

214230424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923442 (or 923438 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 214230424 is about 14636.6124496073. The cubic root of 214230424 is about 598.3570087767.

Adding to 214230424 its reverse (424032412), we get a palindrome (638262836).

The spelling of 214230424 in words is "two hundred fourteen million, two hundred thirty thousand, four hundred twenty-four".