214911283 has 4 divisors (see below), whose sum is σ = 214953048. Its totient is φ = 214869520.

The previous prime is 214911271. The next prime is 214911293. The reversal of 214911283 is 382119412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 214911283 - 2²¹ = 212814131 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214911253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11866 + ... + 23887.

It is an arithmetic number, because the mean of its divisors is an integer number (53738262).

Almost surely, 2^214911283 is an apocalyptic number.

214911283 is a deficient number, since it is larger than the sum of its proper divisors (41765).

214911283 is an equidigital number, since it uses as much as digits as its factorization.

214911283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41764.

The product of its digits is 3456, while the sum is 31.

The square root of 214911283 is about 14659.8527618800. The cubic root of 214911283 is about 598.9902302655.

The spelling of 214911283 in words is "two hundred fourteen million, nine hundred eleven thousand, two hundred eighty-three".