332002332 has 72 divisors (see below), whose sum is σ = 899467296. Its totient is φ = 102985344.

The previous prime is 332002331. The next prime is 332002351. The reversal of 332002332 is 233200233.

332002332 is a `hidden beast` number, since 332 + 0 + 0 + 2 + 332 = 666.

It is a super-2 number, since 2×332002332² = 220451096906876448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332002331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25218 + ... + 36054.

Almost surely, 2^332002332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332002332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449733648).

332002332 is an abundant number, since it is smaller than the sum of its proper divisors (567464964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332002332 is a wasteful number, since it uses less digits than its factorization.

332002332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10907 (or 10902 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 332002332 is about 18220.9311507398. The cubic root of 332002332 is about 692.4371785036.

Adding to 332002332 its reverse (233200233), we get a palindrome (565202565).

It can be divided in two parts, 33200233 and 2, that multiplied together give a palindrome (66400466).

The spelling of 332002332 in words is "three hundred thirty-two million, two thousand, three hundred thirty-two".