2265065 has 8 divisors (see below), whose sum is σ = 2965248. Its totient is φ = 1647280.

The previous prime is 2265049. The next prime is 2265079. The reversal of 2265065 is 5605622.

It is a happy number.

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

It is not a de Polignac number, because 2265065 - 2⁴ = 2265049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20537 + ... + 20646.

It is an arithmetic number, because the mean of its divisors is an integer number (370656).

2^2265065 is an apocalyptic number.

It is an amenable number.

2265065 is a deficient number, since it is larger than the sum of its proper divisors (700183).

2265065 is a wasteful number, since it uses less digits than its factorization.

2265065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41199.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2265065 is about 1505.0132889779. The cubic root of 2265065 is about 131.3288747373.

The spelling of 2265065 in words is "two million, two hundred sixty-five thousand, sixty-five".