214305422 has 8 divisors (see below), whose sum is σ = 323383536. Its totient is φ = 106510912.

The previous prime is 214305407. The next prime is 214305457. The reversal of 214305422 is 224503412.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 320483 + ... + 321150.

It is an arithmetic number, because the mean of its divisors is an integer number (40422942).

Almost surely, 2^214305422 is an apocalyptic number.

214305422 is a deficient number, since it is larger than the sum of its proper divisors (109078114).

214305422 is a wasteful number, since it uses less digits than its factorization.

214305422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641802.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 214305422 is about 14639.1742253448. The cubic root of 214305422 is about 598.4268251025.

Adding to 214305422 its reverse (224503412), we get a palindrome (438808834).

The spelling of 214305422 in words is "two hundred fourteen million, three hundred five thousand, four hundred twenty-two".