214328422 has 48 divisors (see below), whose sum is σ = 407780352. Its totient is φ = 82077840.

The previous prime is 214328407. The next prime is 214328447. The reversal of 214328422 is 224823412.

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 23 ways as a sum of consecutive naturals, for example, 961003 + ... + 961225.

It is an arithmetic number, because the mean of its divisors is an integer number (8495424).

Almost surely, 2^214328422 is an apocalyptic number.

214328422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

214328422 is a deficient number, since it is larger than the sum of its proper divisors (193451930).

214328422 is a wasteful number, since it uses less digits than its factorization.

214328422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 322 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 214328422 is about 14639.9597677043. The cubic root of 214328422 is about 598.4482327498.

The spelling of 214328422 in words is "two hundred fourteen million, three hundred twenty-eight thousand, four hundred twenty-two".