16481214 has 12 divisors (see below), whose sum is σ = 35709336. Its totient is φ = 5493732.

The previous prime is 16481209. The next prime is 16481233. The reversal of 16481214 is 41218461.

It is a happy number.

16481214 is a `hidden beast` number, since 1 + 648 + 1 + 2 + 14 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 457794 + ... + 457829.

It is an arithmetic number, because the mean of its divisors is an integer number (2975778).

Almost surely, 2^16481214 is an apocalyptic number.

16481214 is an abundant number, since it is smaller than the sum of its proper divisors (19228122).

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

16481214 is a wasteful number, since it uses less digits than its factorization.

16481214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915631 (or 915628 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 16481214 is about 4059.7061470013. The cubic root of 16481214 is about 254.4855140016.

Adding to 16481214 its reverse (41218461), we get a palindrome (57699675).

The spelling of 16481214 in words is "sixteen million, four hundred eighty-one thousand, two hundred fourteen".