2265245336 has 8 divisors (see below), whose sum is σ = 4247335020. Its totient is φ = 1132622664.

The previous prime is 2265245249. The next prime is 2265245357. The reversal of 2265245336 is 6335425622.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2265245336.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141577826 + ... + 141577841.

Almost surely, 2^2265245336 is an apocalyptic number.

It is an amenable number.

2265245336 is a deficient number, since it is larger than the sum of its proper divisors (1982089684).

2265245336 is a wasteful number, since it uses less digits than its factorization.

2265245336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283155673 (or 283155669 counting only the distinct ones).

The product of its digits is 259200, while the sum is 38.

The square root of 2265245336 is about 47594.5935585125. The cubic root of 2265245336 is about 1313.3235994938.

The spelling of 2265245336 in words is "two billion, two hundred sixty-five million, two hundred forty-five thousand, three hundred thirty-six".