265242235 has 8 divisors (see below), whose sum is σ = 321211440. Its totient is φ = 210246624.

The previous prime is 265242217. The next prime is 265242251. The reversal of 265242235 is 532242562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 265242235 - 2⁵ = 265242203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 265242197 and 265242206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242797 + ... + 243886.

It is an arithmetic number, because the mean of its divisors is an integer number (40151430).

Almost surely, 2^265242235 is an apocalyptic number.

265242235 is a deficient number, since it is larger than the sum of its proper divisors (55969205).

265242235 is a wasteful number, since it uses less digits than its factorization.

265242235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486797.

The product of its digits is 28800, while the sum is 31.

The square root of 265242235 is about 16286.2590854990. The cubic root of 265242235 is about 642.5114816744.

Adding to 265242235 its reverse (532242562), we get a palindrome (797484797).

The spelling of 265242235 in words is "two hundred sixty-five million, two hundred forty-two thousand, two hundred thirty-five".