265974496 has 48 divisors (see below), whose sum is σ = 533433600. Its totient is φ = 130523008.

The previous prime is 265974491. The next prime is 265974539. The reversal of 265974496 is 694479562.

265974496 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 (265974491) 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, 634575 + ... + 634993.

It is an arithmetic number, because the mean of its divisors is an integer number (11113200).

Almost surely, 2^265974496 is an apocalyptic number.

It is an amenable number.

265974496 is an abundant number, since it is smaller than the sum of its proper divisors (267459104).

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

265974496 is a wasteful number, since it uses less digits than its factorization.

265974496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751 (or 743 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 52.

The square root of 265974496 is about 16308.7245362720. The cubic root of 265974496 is about 643.1022043421.

The spelling of 265974496 in words is "two hundred sixty-five million, nine hundred seventy-four thousand, four hundred ninety-six".