214444132 has 24 divisors (see below), whose sum is σ = 429226560. Its totient is φ = 91832160.

The previous prime is 214444129. The next prime is 214444133. The reversal of 214444132 is 231444412.

It is a junction number, because it is equal to n+sod(n) for n = 214444097 and 214444106.

It is not an unprimeable number, because it can be changed into a prime (214444133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48594 + ... + 52822.

It is an arithmetic number, because the mean of its divisors is an integer number (17884440).

Almost surely, 2^214444132 is an apocalyptic number.

It is an amenable number.

214444132 is an abundant number, since it is smaller than the sum of its proper divisors (214782428).

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

214444132 is a wasteful number, since it uses less digits than its factorization.

214444132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6051 (or 6049 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 214444132 is about 14643.9110895962. The cubic root of 214444132 is about 598.5559086033. Note that the first 3 decimals are identical.

Adding to 214444132 its reverse (231444412), we get a palindrome (445888544).

The spelling of 214444132 in words is "two hundred fourteen million, four hundred forty-four thousand, one hundred thirty-two".