2265510606 has 16 divisors (see below), whose sum is σ = 4534579200. Its totient is φ = 754577208.

The previous prime is 2265510553. The next prime is 2265510607. The reversal of 2265510606 is 6060155622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265510607) 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, 139936 + ... + 155283.

It is an arithmetic number, because the mean of its divisors is an integer number (283411200).

Almost surely, 2^2265510606 is an apocalyptic number.

2265510606 is an abundant number, since it is smaller than the sum of its proper divisors (2269068594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2265510606 is a wasteful number, since it uses less digits than its factorization.

2265510606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296503.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2265510606 is about 47597.3802430344. The cubic root of 2265510606 is about 1313.3748627790.

The spelling of 2265510606 in words is "two billion, two hundred sixty-five million, five hundred ten thousand, six hundred six".