4265839 has 4 divisors (see below), whose sum is σ = 4276440. Its totient is φ = 4255240.

The previous prime is 4265837. The next prime is 4265843. The reversal of 4265839 is 9385624.

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 4265839 - 2¹ = 4265837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4265798 and 4265807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265831) 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, 4672 + ... + 5509.

It is an arithmetic number, because the mean of its divisors is an integer number (1069110).

Almost surely, 2^4265839 is an apocalyptic number.

4265839 is a deficient number, since it is larger than the sum of its proper divisors (10601).

4265839 is a wasteful number, since it uses less digits than its factorization.

4265839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10600.

The product of its digits is 51840, while the sum is 37.

The square root of 4265839 is about 2065.3907620593. The cubic root of 4265839 is about 162.1815649624.

The spelling of 4265839 in words is "four million, two hundred sixty-five thousand, eight hundred thirty-nine".