265097764 has 12 divisors (see below), whose sum is σ = 464067184. Its totient is φ = 132507144.

The previous prime is 265097753. The next prime is 265097773. The reversal of 265097764 is 467790562.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7147 + ... + 24109.

Almost surely, 2^265097764 is an apocalyptic number.

It is an amenable number.

265097764 is a deficient number, since it is larger than the sum of its proper divisors (198969420).

265097764 is a wasteful number, since it uses less digits than its factorization.

265097764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20874 (or 20872 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 265097764 is about 16281.8231165923. The cubic root of 265097764 is about 642.3948070249.

The spelling of 265097764 in words is "two hundred sixty-five million, ninety-seven thousand, seven hundred sixty-four".