264773222 has 16 divisors (see below), whose sum is σ = 455669280. Its totient is φ = 113031168.

The previous prime is 264773207. The next prime is 264773261. The reversal of 264773222 is 222377462.

It is a super-2 number, since 2×264773222² = 140209718176522568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33197 + ... + 40392.

It is an arithmetic number, because the mean of its divisors is an integer number (28479330).

Almost surely, 2^264773222 is an apocalyptic number.

264773222 is a deficient number, since it is larger than the sum of its proper divisors (190896058).

264773222 is a wasteful number, since it uses less digits than its factorization.

264773222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73855.

The product of its digits is 56448, while the sum is 35.

The square root of 264773222 is about 16271.8536743667. The cubic root of 264773222 is about 642.1325525418.

The spelling of 264773222 in words is "two hundred sixty-four million, seven hundred seventy-three thousand, two hundred twenty-two".