214683844 has 12 divisors (see below), whose sum is σ = 377947584. Its totient is φ = 106698824.

The previous prime is 214683823. The next prime is 214683853. The reversal of 214683844 is 448386412.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 214683797 and 214683806.

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 3 ways as a sum of consecutive naturals, for example, 160024 + ... + 161359.

It is an arithmetic number, because the mean of its divisors is an integer number (31495632).

Almost surely, 2^214683844 is an apocalyptic number.

It is an amenable number.

214683844 is a deficient number, since it is larger than the sum of its proper divisors (163263740).

214683844 is a wasteful number, since it uses less digits than its factorization.

214683844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321554 (or 321552 counting only the distinct ones).

The product of its digits is 147456, while the sum is 40.

The square root of 214683844 is about 14652.0935022952. The cubic root of 214683844 is about 598.7788533914.

The spelling of 214683844 in words is "two hundred fourteen million, six hundred eighty-three thousand, eight hundred forty-four".