214121996 has 24 divisors (see below), whose sum is σ = 426553344. Its totient is φ = 93096080.

The previous prime is 214121977. The next prime is 214122011. The reversal of 214121996 is 699121412.

It is a zygodrome in base 2.

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 in 7 ways as a sum of consecutive naturals, for example, 104780 + ... + 106803.

It is an arithmetic number, because the mean of its divisors is an integer number (17773056).

Almost surely, 2^214121996 is an apocalyptic number.

It is an amenable number.

214121996 is a deficient number, since it is larger than the sum of its proper divisors (212431348).

214121996 is a wasteful number, since it uses less digits than its factorization.

214121996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211621 (or 211619 counting only the distinct ones).

The product of its digits is 7776, while the sum is 35.

The square root of 214121996 is about 14632.9079816693. The cubic root of 214121996 is about 598.2560433439.

The spelling of 214121996 in words is "two hundred fourteen million, one hundred twenty-one thousand, nine hundred ninety-six".