2265011630 has 16 divisors (see below), whose sum is σ = 4659452640. Its totient is φ = 776575392.

The previous prime is 2265011629. The next prime is 2265011633. The reversal of 2265011630 is 361105622.

It is a self number, because there is not a number n which added to its sum of digits gives 2265011630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265011633) 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, 16178585 + ... + 16178724.

It is an arithmetic number, because the mean of its divisors is an integer number (291215790).

Almost surely, 2^2265011630 is an apocalyptic number.

2265011630 is an abundant number, since it is smaller than the sum of its proper divisors (2394441010).

2265011630 is a wasteful number, since it uses less digits than its factorization.

2265011630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32357323.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2265011630 is about 47592.1383213656. The cubic root of 2265011630 is about 1313.2784326185.

The spelling of 2265011630 in words is "two billion, two hundred sixty-five million, eleven thousand, six hundred thirty".