324620132 has 6 divisors (see below), whose sum is σ = 568085238. Its totient is φ = 162310064.

The previous prime is 324620119. The next prime is 324620147. The reversal of 324620132 is 231026423.

It can be written as a sum of positive squares in only one way, i.e., 189502756 + 135117376 = 13766^2 + 11624^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324620098 and 324620107.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40577513 + ... + 40577520.

It is an arithmetic number, because the mean of its divisors is an integer number (94680873).

Almost surely, 2^324620132 is an apocalyptic number.

It is an amenable number.

324620132 is a deficient number, since it is larger than the sum of its proper divisors (243465106).

324620132 is a wasteful number, since it uses less digits than its factorization.

324620132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81155037 (or 81155035 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 324620132 is about 18017.2176542329. The cubic root of 324620132 is about 687.2664600487.

Adding to 324620132 its reverse (231026423), we get a palindrome (555646555).

The spelling of 324620132 in words is "three hundred twenty-four million, six hundred twenty thousand, one hundred thirty-two".