265660048 has 20 divisors (see below), whose sum is σ = 515324160. Its totient is φ = 132673184.

The previous prime is 265660019. The next prime is 265660069. The reversal of 265660048 is 840066562.

265660048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×265660048² = 141150522206724608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 265659989 and 265660016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4833 + ... + 23551.

It is an arithmetic number, because the mean of its divisors is an integer number (25766208).

Almost surely, 2^265660048 is an apocalyptic number.

It is an amenable number.

265660048 is a deficient number, since it is larger than the sum of its proper divisors (249664112).

265660048 is a wasteful number, since it uses less digits than its factorization.

265660048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19614 (or 19608 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 265660048 is about 16299.0812010984. The cubic root of 265660048 is about 642.8486688219.

The spelling of 265660048 in words is "two hundred sixty-five million, six hundred sixty thousand, forty-eight".