264795222 has 8 divisors (see below), whose sum is σ = 529590456. Its totient is φ = 88265072.

The previous prime is 264795197. The next prime is 264795233. The reversal of 264795222 is 222597462.

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

264795222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22066263 + ... + 22066274.

It is an arithmetic number, because the mean of its divisors is an integer number (66198807).

Almost surely, 2^264795222 is an apocalyptic number.

264795222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

264795222 is a wasteful number, since it uses less digits than its factorization.

264795222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44132542.

The product of its digits is 120960, while the sum is 39.

The square root of 264795222 is about 16272.5296742701. The cubic root of 264795222 is about 642.1503369748.

The spelling of 264795222 in words is "two hundred sixty-four million, seven hundred ninety-five thousand, two hundred twenty-two".