265894264 has 16 divisors (see below), whose sum is σ = 504154800. Its totient is φ = 131452992.

The previous prime is 265894261. The next prime is 265894271. The reversal of 265894264 is 462498562.

265894264 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265894261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186012 + ... + 187435.

It is an arithmetic number, because the mean of its divisors is an integer number (31509675).

Almost surely, 2^265894264 is an apocalyptic number.

It is an amenable number.

265894264 is a deficient number, since it is larger than the sum of its proper divisors (238260536).

265894264 is a wasteful number, since it uses less digits than its factorization.

265894264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373542 (or 373538 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 265894264 is about 16306.2645630445. The cubic root of 265894264 is about 643.0375332729.

The spelling of 265894264 in words is "two hundred sixty-five million, eight hundred ninety-four thousand, two hundred sixty-four".