4214939 has 2 divisors, whose sum is σ = 4214940. Its totient is φ = 4214938.

The previous prime is 4214933. The next prime is 4214953. The reversal of 4214939 is 9394124.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4214939 - 2²⁰ = 3166363 is a prime.

It is not a weakly prime, because it can be changed into another prime (4214933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2107469 + 2107470.

It is an arithmetic number, because the mean of its divisors is an integer number (2107470).

Almost surely, 2^4214939 is an apocalyptic number.

4214939 is a deficient number, since it is larger than the sum of its proper divisors (1).

4214939 is an equidigital number, since it uses as much as digits as its factorization.

4214939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 4214939 is about 2053.0316607398. The cubic root of 4214939 is about 161.5339319795.

The spelling of 4214939 in words is "four million, two hundred fourteen thousand, nine hundred thirty-nine".