265392241 has 4 divisors (see below), whose sum is σ = 265428900. Its totient is φ = 265355584.

The previous prime is 265392227. The next prime is 265392263. The reversal of 265392241 is 142293562.

265392241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142293562 = 2 ⋅71146781.

It can be written as a sum of positive squares in 2 ways, for example, as 109641841 + 155750400 = 10471^2 + 12480^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-265392241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 265392197 and 265392206.

It is not an unprimeable number, because it can be changed into a prime (265392541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3436 + ... + 23293.

It is an arithmetic number, because the mean of its divisors is an integer number (66357225).

Almost surely, 2^265392241 is an apocalyptic number.

It is an amenable number.

265392241 is a deficient number, since it is larger than the sum of its proper divisors (36659).

265392241 is an equidigital number, since it uses as much as digits as its factorization.

265392241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36658.

The product of its digits is 25920, while the sum is 34.

The square root of 265392241 is about 16290.8637278691. The cubic root of 265392241 is about 642.6325815612.

The spelling of 265392241 in words is "two hundred sixty-five million, three hundred ninety-two thousand, two hundred forty-one".