265666096 has 20 divisors (see below), whose sum is σ = 521979984. Its totient is φ = 130961600.

The previous prime is 265666087. The next prime is 265666097. The reversal of 265666096 is 690666562.

It is not an unprimeable number, because it can be changed into a prime (265666097) 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, 115795 + ... + 118066.

Almost surely, 2^265666096 is an apocalyptic number.

It is an amenable number.

265666096 is a deficient number, since it is larger than the sum of its proper divisors (256313888).

265666096 is a wasteful number, since it uses less digits than its factorization.

265666096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233940 (or 233934 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 46.

The square root of 265666096 is about 16299.2667319729. The cubic root of 265666096 is about 642.8535471357.

The spelling of 265666096 in words is "two hundred sixty-five million, six hundred sixty-six thousand, ninety-six".