4214839 has 4 divisors (see below), whose sum is σ = 4224880. Its totient is φ = 4204800.

The previous prime is 4214807. The next prime is 4214851. The reversal of 4214839 is 9384124.

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 4214839 - 2⁵ = 4214807 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 2 + 1 + 4¹¹ + 8³ + 3⁹ + 9² .

It is a Duffinian number.

4214839 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4214839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4214879) 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, 4362 + ... + 5239.

It is an arithmetic number, because the mean of its divisors is an integer number (1056220).

Almost surely, 2^4214839 is an apocalyptic number.

4214839 is a deficient number, since it is larger than the sum of its proper divisors (10041).

4214839 is an equidigital number, since it uses as much as digits as its factorization.

4214839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10040.

The product of its digits is 6912, while the sum is 31.

The square root of 4214839 is about 2053.0073063679. The cubic root of 4214839 is about 161.5326544979.

The spelling of 4214839 in words is "four million, two hundred fourteen thousand, eight hundred thirty-nine".