265264248 has 64 divisors (see below), whose sum is σ = 697023360. Its totient is φ = 84018816.

The previous prime is 265264231. The next prime is 265264273. The reversal of 265264248 is 842462562.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34711 + ... + 41657.

It is an arithmetic number, because the mean of its divisors is an integer number (10890990).

Almost surely, 2^265264248 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 265264248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348511680).

265264248 is an abundant number, since it is smaller than the sum of its proper divisors (431759112).

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

265264248 is a wasteful number, since it uses less digits than its factorization.

265264248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7036 (or 7032 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 265264248 is about 16286.9348865893. The cubic root of 265264248 is about 642.5292556336.

The spelling of 265264248 in words is "two hundred sixty-five million, two hundred sixty-four thousand, two hundred forty-eight".