2265796 has 12 divisors (see below), whose sum is σ = 4270252. Its totient is φ = 1045728.

The previous prime is 2265793. The next prime is 2265797. The reversal of 2265796 is 6975622.

It can be written as a sum of positive squares in 2 ways, for example, as 122500 + 2143296 = 350^2 + 1464^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2265793) 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, 21735 + ... + 21838.

2^2265796 is an apocalyptic number.

2265796 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2265796 is a deficient number, since it is larger than the sum of its proper divisors (2004456).

2265796 is a wasteful number, since it uses less digits than its factorization.

2265796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43590 (or 43588 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 2265796 is about 1505.2561243855. The cubic root of 2265796 is about 131.3430010548.

The spelling of 2265796 in words is "two million, two hundred sixty-five thousand, seven hundred ninety-six".