265948272 has 100 divisors (see below), whose sum is σ = 815077296. Its totient is φ = 83427840.

The previous prime is 265948261. The next prime is 265948279. The reversal of 265948272 is 272849562.

265948272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265948279) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15997 + ... + 28067.

Almost surely, 2^265948272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 265948272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (407538648).

265948272 is an abundant number, since it is smaller than the sum of its proper divisors (549129024).

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

265948272 is a wasteful number, since it uses less digits than its factorization.

265948272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12108 (or 12093 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 265948272 is about 16307.9205296077. The cubic root of 265948272 is about 643.0810678964.

The spelling of 265948272 in words is "two hundred sixty-five million, nine hundred forty-eight thousand, two hundred seventy-two".