214211132 has 6 divisors (see below), whose sum is σ = 374869488. Its totient is φ = 107105564.

The previous prime is 214211119. The next prime is 214211171. The reversal of 214211132 is 231112412.

It is a self number, because there is not a number n which added to its sum of digits gives 214211132.

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 as a sum of consecutive naturals, namely, 26776388 + ... + 26776395.

It is an arithmetic number, because the mean of its divisors is an integer number (62478248).

Almost surely, 2^214211132 is an apocalyptic number.

It is an amenable number.

214211132 is a deficient number, since it is larger than the sum of its proper divisors (160658356).

214211132 is a wasteful number, since it uses less digits than its factorization.

214211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53552787 (or 53552785 counting only the distinct ones).

The product of its digits is 96, while the sum is 17.

The square root of 214211132 is about 14635.9534024948. The cubic root of 214211132 is about 598.3390470423.

Adding to 214211132 its reverse (231112412), we get a palindrome (445323544).

The spelling of 214211132 in words is "two hundred fourteen million, two hundred eleven thousand, one hundred thirty-two".