2265330873 has 16 divisors (see below), whose sum is σ = 3260216960. Its totient is φ = 1390863744.

The previous prime is 2265330871. The next prime is 2265330889. The reversal of 2265330873 is 3780335622.

It is not a de Polignac number, because 2265330873 - 2¹ = 2265330871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2265330871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49036 + ... + 83277.

It is an arithmetic number, because the mean of its divisors is an integer number (203763560).

Almost surely, 2^2265330873 is an apocalyptic number.

It is an amenable number.

2265330873 is a deficient number, since it is larger than the sum of its proper divisors (994886087).

2265330873 is a wasteful number, since it uses less digits than its factorization.

2265330873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132768.

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 2265330873 is about 47595.4921499925. The cubic root of 2265330873 is about 1313.3401299103.

The spelling of 2265330873 in words is "two billion, two hundred sixty-five million, three hundred thirty thousand, eight hundred seventy-three".