332224032 has 48 divisors (see below), whose sum is σ = 996674112. Its totient is φ = 94920960.

The previous prime is 332224031. The next prime is 332224033. The reversal of 332224032 is 230422233.

It is an interprime number because it is at equal distance from previous prime (332224031) and next prime (332224033).

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×332224032² = 220745614876674048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (332224031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246519 + ... + 247862.

It is an arithmetic number, because the mean of its divisors is an integer number (20764044).

Almost surely, 2^332224032 is an apocalyptic number.

332224032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

332224032 is an abundant number, since it is smaller than the sum of its proper divisors (664450080).

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

332224032 is a wasteful number, since it uses less digits than its factorization.

332224032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494401 (or 494393 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 332224032 is about 18227.0137982062. The cubic root of 332224032 is about 692.5912729682.

Adding to 332224032 its reverse (230422233), we get a palindrome (562646265).

The spelling of 332224032 in words is "three hundred thirty-two million, two hundred twenty-four thousand, thirty-two".