324056 has 8 divisors (see below), whose sum is σ = 607620. Its totient is φ = 162024.

The previous prime is 324053. The next prime is 324067. The reversal of 324056 is 650423.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×324056² = 210024582272, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 324056.

It is not an unprimeable number, because it can be changed into a prime (324053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20246 + ... + 20261.

2³²⁴⁰⁵⁶ is an apocalyptic number.

It is an amenable number.

324056 is a deficient number, since it is larger than the sum of its proper divisors (283564).

324056 is a wasteful number, since it uses less digits than its factorization.

324056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40513 (or 40509 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 324056 is about 569.2591676908. The cubic root of 324056 is about 68.6868113621.

Adding to 324056 its reverse (650423), we get a palindrome (974479).

The spelling of 324056 in words is "three hundred twenty-four thousand, fifty-six".