214304132 has 24 divisors (see below), whose sum is σ = 429293760. Its totient is φ = 91697760.

The previous prime is 214304099. The next prime is 214304141. The reversal of 214304132 is 231403412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12719 + ... + 24297.

It is an arithmetic number, because the mean of its divisors is an integer number (17887240).

Almost surely, 2^214304132 is an apocalyptic number.

It is an amenable number.

214304132 is an abundant number, since it is smaller than the sum of its proper divisors (214989628).

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

214304132 is a wasteful number, since it uses less digits than its factorization.

214304132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12251 (or 12249 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 214304132 is about 14639.1301654162. The cubic root of 214304132 is about 598.4256243674.

Adding to 214304132 its reverse (231403412), we get a palindrome (445707544).

The spelling of 214304132 in words is "two hundred fourteen million, three hundred four thousand, one hundred thirty-two".