164831214 has 8 divisors (see below), whose sum is σ = 329662440. Its totient is φ = 54943736.

The previous prime is 164831207. The next prime is 164831231. The reversal of 164831214 is 412138461.

It is a sphenic number, since it is the product of 3 distinct primes.

164831214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13735929 + ... + 13735940.

It is an arithmetic number, because the mean of its divisors is an integer number (41207805).

Almost surely, 2^164831214 is an apocalyptic number.

164831214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

164831214 is a wasteful number, since it uses less digits than its factorization.

164831214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27471874.

The product of its digits is 4608, while the sum is 30.

The square root of 164831214 is about 12838.6609114814. The cubic root of 164831214 is about 548.2935695049.

Adding to 164831214 its reverse (412138461), we get a palindrome (576969675).

The spelling of 164831214 in words is "one hundred sixty-four million, eight hundred thirty-one thousand, two hundred fourteen".