264322 has 8 divisors (see below), whose sum is σ = 398736. Its totient is φ = 131412.

The previous prime is 264301. The next prime is 264323. The reversal of 264322 is 223462.

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

It is a super-2 number, since 2×264322² = 139732239368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 264322.

It is not an unprimeable number, because it can be changed into a prime (264323) by changing a digit.

264322 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333 + ... + 799.

It is an arithmetic number, because the mean of its divisors is an integer number (49842).

2²⁶⁴³²² is an apocalyptic number.

264322 is a deficient number, since it is larger than the sum of its proper divisors (134414).

264322 is a wasteful number, since it uses less digits than its factorization.

264322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752.

The product of its digits is 576, while the sum is 19.

The square root of 264322 is about 514.1225534831. The cubic root of 264322 is about 64.1767574693.

Adding to 264322 its reverse (223462), we get a palindrome (487784).

The spelling of 264322 in words is "two hundred sixty-four thousand, three hundred twenty-two".