4265965 has 8 divisors (see below), whose sum is σ = 5584608. Its totient is φ = 3102480.

The previous prime is 4265939. The next prime is 4265969. The reversal of 4265965 is 5695624.

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

It is not a de Polignac number, because 4265965 - 2⁷ = 4265837 is a prime.

It is a Duffinian number.

4265965 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265969) 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, 38727 + ... + 38836.

It is an arithmetic number, because the mean of its divisors is an integer number (698076).

Almost surely, 2^4265965 is an apocalyptic number.

It is an amenable number.

4265965 is a deficient number, since it is larger than the sum of its proper divisors (1318643).

4265965 is a wasteful number, since it uses less digits than its factorization.

4265965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77579.

The product of its digits is 64800, while the sum is 37.

The square root of 4265965 is about 2065.4212645366. The cubic root of 4265965 is about 162.1831617312.

It can be divided in two parts, 42659 and 65, that added together give a palindrome (42724).

The spelling of 4265965 in words is "four million, two hundred sixty-five thousand, nine hundred sixty-five".