4265805 has 8 divisors (see below), whose sum is σ = 6825312. Its totient is φ = 2275088.

The previous prime is 4265801. The next prime is 4265831. The reversal of 4265805 is 5085624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4265805 - 2² = 4265801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142179 + ... + 142208.

It is an arithmetic number, because the mean of its divisors is an integer number (853164).

Almost surely, 2^4265805 is an apocalyptic number.

It is an amenable number.

4265805 is a deficient number, since it is larger than the sum of its proper divisors (2559507).

4265805 is a wasteful number, since it uses less digits than its factorization.

4265805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284395.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4265805 is about 2065.3825311549. The cubic root of 4265805 is about 162.1811340829.

The spelling of 4265805 in words is "four million, two hundred sixty-five thousand, eight hundred five".