4056214 has 4 divisors (see below), whose sum is σ = 6084324. Its totient is φ = 2028106.

The previous prime is 4056209. The next prime is 4056229. The reversal of 4056214 is 4126504.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1014052 + ... + 1014055.

It is an arithmetic number, because the mean of its divisors is an integer number (1521081).

Almost surely, 2^4056214 is an apocalyptic number.

4056214 is a deficient number, since it is larger than the sum of its proper divisors (2028110).

4056214 is a wasteful number, since it uses less digits than its factorization.

4056214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2028109.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4056214 is about 2014.0044687140. The cubic root of 4056214 is about 159.4802666860.

The spelling of 4056214 in words is "four million, fifty-six thousand, two hundred fourteen".