265314432 has 64 divisors (see below), whose sum is σ = 706908960. Its totient is φ = 88166400.

The previous prime is 265314421. The next prime is 265314451. The reversal of 265314432 is 234413562.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 265314432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153123 + ... + 154845.

Almost surely, 2^265314432 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 265314432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (353454480).

265314432 is an abundant number, since it is smaller than the sum of its proper divisors (441594528).

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

265314432 is a wasteful number, since it uses less digits than its factorization.

265314432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141 (or 2129 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 265314432 is about 16288.4754351044. The cubic root of 265314432 is about 642.5697720309.

Adding to 265314432 its reverse (234413562), we get a palindrome (499727994).

The spelling of 265314432 in words is "two hundred sixty-five million, three hundred fourteen thousand, four hundred thirty-two".