332005424 has 10 divisors (see below), whose sum is σ = 643260540. Its totient is φ = 166002704.

The previous prime is 332005423. The next prime is 332005459. The reversal of 332005424 is 424500233.

It is a super-2 number, since 2×332005424² = 220455203130839552, 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 332005424.

It is not an unprimeable number, because it can be changed into a prime (332005423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10375154 + ... + 10375185.

It is an arithmetic number, because the mean of its divisors is an integer number (64326054).

Almost surely, 2^332005424 is an apocalyptic number.

It is an amenable number.

332005424 is a deficient number, since it is larger than the sum of its proper divisors (311255116).

332005424 is a wasteful number, since it uses less digits than its factorization.

332005424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20750347 (or 20750341 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 332005424 is about 18221.0159980172. The cubic root of 332005424 is about 692.4393280960.

Adding to 332005424 its reverse (424500233), we get a palindrome (756505657).

The spelling of 332005424 in words is "three hundred thirty-two million, five thousand, four hundred twenty-four".