265240452 has 24 divisors (see below), whose sum is σ = 619164000. Its totient is φ = 88374976.

The previous prime is 265240447. The next prime is 265240453. The reversal of 265240452 is 254042562.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (265240453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42424 + ... + 48272.

It is an arithmetic number, because the mean of its divisors is an integer number (25798500).

Almost surely, 2^265240452 is an apocalyptic number.

It is an amenable number.

265240452 is an abundant number, since it is smaller than the sum of its proper divisors (353923548).

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

265240452 is a wasteful number, since it uses less digits than its factorization.

265240452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9635 (or 9633 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 265240452 is about 16286.2043460102. The cubic root of 265240452 is about 642.5100419835.

The spelling of 265240452 in words is "two hundred sixty-five million, two hundred forty thousand, four hundred fifty-two".