264255367 has 4 divisors (see below), whose sum is σ = 265283856. Its totient is φ = 263226880.

The previous prime is 264255353. The next prime is 264255379. The reversal of 264255367 is 763552462.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 264255367 - 2¹⁵ = 264222599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264255307) 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, 513859 + ... + 514372.

It is an arithmetic number, because the mean of its divisors is an integer number (66320964).

Almost surely, 2^264255367 is an apocalyptic number.

264255367 is a deficient number, since it is larger than the sum of its proper divisors (1028489).

264255367 is a wasteful number, since it uses less digits than its factorization.

264255367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028488.

The product of its digits is 302400, while the sum is 40.

The square root of 264255367 is about 16255.9332860344. The cubic root of 264255367 is about 641.7136423771.

The spelling of 264255367 in words is "two hundred sixty-four million, two hundred fifty-five thousand, three hundred sixty-seven".