4325239 has 4 divisors (see below), whose sum is σ = 4359424. Its totient is φ = 4291056.

The previous prime is 4325207. The next prime is 4325257. The reversal of 4325239 is 9325234.

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 4325239 - 2⁵ = 4325207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4325039) 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, 16902 + ... + 17155.

It is an arithmetic number, because the mean of its divisors is an integer number (1089856).

Almost surely, 2^4325239 is an apocalyptic number.

4325239 is a deficient number, since it is larger than the sum of its proper divisors (34185).

4325239 is a wasteful number, since it uses less digits than its factorization.

4325239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34184.

The product of its digits is 6480, while the sum is 28.

The square root of 4325239 is about 2079.7208947356. The cubic root of 4325239 is about 162.9308675933.

It can be divided in two parts, 432 and 5239, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 4325239 in words is "four million, three hundred twenty-five thousand, two hundred thirty-nine".