2265430 has 16 divisors (see below), whose sum is σ = 4119984. Its totient is φ = 896800.

The previous prime is 2265421. The next prime is 2265433. The reversal of 2265430 is 345622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265433) 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, 112 + ... + 2131.

It is an arithmetic number, because the mean of its divisors is an integer number (257499).

2^2265430 is an apocalyptic number.

2265430 is a deficient number, since it is larger than the sum of its proper divisors (1854554).

2265430 is a wasteful number, since it uses less digits than its factorization.

2265430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2265430 is about 1505.1345454809. The cubic root of 2265430 is about 131.3359286136.

The spelling of 2265430 in words is "two million, two hundred sixty-five thousand, four hundred thirty".