265116612 has 12 divisors (see below), whose sum is σ = 618605456. Its totient is φ = 88372200.

The previous prime is 265116611. The next prime is 265116641. The reversal of 265116612 is 216611562.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 265116612.

It is not an unprimeable number, because it can be changed into a prime (265116611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11046514 + ... + 11046537.

Almost surely, 2^265116612 is an apocalyptic number.

It is an amenable number.

265116612 is an abundant number, since it is smaller than the sum of its proper divisors (353488844).

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

265116612 is a wasteful number, since it uses less digits than its factorization.

265116612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22093058 (or 22093056 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 265116612 is about 16282.4019112660. The cubic root of 265116612 is about 642.4100310567.

The spelling of 265116612 in words is "two hundred sixty-five million, one hundred sixteen thousand, six hundred twelve".