2265910 has 16 divisors (see below), whose sum is σ = 4096656. Its totient is φ = 902368.

The previous prime is 2265899. The next prime is 2265911. The reversal of 2265910 is 195622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265911) 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, 3144 + ... + 3796.

It is an arithmetic number, because the mean of its divisors is an integer number (256041).

2^2265910 is an apocalyptic number.

2265910 is a deficient number, since it is larger than the sum of its proper divisors (1830746).

2265910 is a wasteful number, since it uses less digits than its factorization.

2265910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2265910 is about 1505.2939912190. The cubic root of 2265910 is about 131.3452037908.

The spelling of 2265910 in words is "two million, two hundred sixty-five thousand, nine hundred ten".