214434224 has 20 divisors (see below), whose sum is σ = 419146536. Its totient is φ = 106267392.

The previous prime is 214434169. The next prime is 214434239. The reversal of 214434224 is 422434412.

It is a happy number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 214434193 and 214434202.

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, 57494 + ... + 61109.

Almost surely, 2^214434224 is an apocalyptic number.

It is an amenable number.

214434224 is a deficient number, since it is larger than the sum of its proper divisors (204712312).

214434224 is a wasteful number, since it uses less digits than its factorization.

214434224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118724 (or 118718 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 214434224 is about 14643.5727880869. The cubic root of 214434224 is about 598.5466900666.

Adding to 214434224 its reverse (422434412), we get a palindrome (636868636).

The spelling of 214434224 in words is "two hundred fourteen million, four hundred thirty-four thousand, two hundred twenty-four".