214205132 has 24 divisors (see below), whose sum is σ = 383630016. Its totient is φ = 104606208.

The previous prime is 214205113. The next prime is 214205149. The reversal of 214205132 is 231502412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125678 + ... + 127370.

It is an arithmetic number, because the mean of its divisors is an integer number (15984584).

Almost surely, 2^214205132 is an apocalyptic number.

It is an amenable number.

214205132 is a deficient number, since it is larger than the sum of its proper divisors (169424884).

214205132 is a wasteful number, since it uses less digits than its factorization.

214205132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2417 (or 2415 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 214205132 is about 14635.7484263703. The cubic root of 214205132 is about 598.3334605480. Note that the first 3 decimals are identical.

Adding to 214205132 its reverse (231502412), we get a palindrome (445707544).

The spelling of 214205132 in words is "two hundred fourteen million, two hundred five thousand, one hundred thirty-two".