4392259 has 2 divisors, whose sum is σ = 4392260. Its totient is φ = 4392258.

The previous prime is 4392221. The next prime is 4392263. The reversal of 4392259 is 9522934.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4392259 - 2¹³ = 4384067 is a prime.

It is not a weakly prime, because it can be changed into another prime (4392209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2196129 + 2196130.

It is an arithmetic number, because the mean of its divisors is an integer number (2196130).

Almost surely, 2^4392259 is an apocalyptic number.

4392259 is a deficient number, since it is larger than the sum of its proper divisors (1).

4392259 is an equidigital number, since it uses as much as digits as its factorization.

4392259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 34.

The square root of 4392259 is about 2095.7716955814. The cubic root of 4392259 is about 163.7681012564.

The spelling of 4392259 in words is "four million, three hundred ninety-two thousand, two hundred fifty-nine".