4201279 has 2 divisors, whose sum is σ = 4201280. Its totient is φ = 4201278.

The previous prime is 4201271. The next prime is 4201289. The reversal of 4201279 is 9721024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4201279 - 2³ = 4201271 is a prime.

It is equal to p₂₉₆₄₀₄ and since 4201279 and 296404 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4201271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100639 + 2100640.

It is an arithmetic number, because the mean of its divisors is an integer number (2100640).

Almost surely, 2^4201279 is an apocalyptic number.

4201279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4201279 is an equidigital number, since it uses as much as digits as its factorization.

4201279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 4201279 is about 2049.7021734877. The cubic root of 4201279 is about 161.3592405215.

The spelling of 4201279 in words is "four million, two hundred one thousand, two hundred seventy-nine".