332223240 has 64 divisors (see below), whose sum is σ = 998530560. Its totient is φ = 88427520.

The previous prime is 332223223. The next prime is 332223253. The reversal of 332223240 is 42322233.

It is a super-2 number, since 2×332223240² = 220744562392195200, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 70560 + ... + 75120.

It is an arithmetic number, because the mean of its divisors is an integer number (15602040).

Almost surely, 2^332223240 is an apocalyptic number.

332223240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332223240 is an abundant number, since it is smaller than the sum of its proper divisors (666307320).

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

332223240 is a wasteful number, since it uses less digits than its factorization.

332223240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5182 (or 5178 counting only the distinct ones).

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

The square root of 332223240 is about 18226.9920721989. The cubic root of 332223240 is about 692.5907226039.

Adding to 332223240 its reverse (42322233), we get a palindrome (374545473).

It can be divided in two parts, 3322 and 23240, that added together give a palindrome (26562).

The spelling of 332223240 in words is "three hundred thirty-two million, two hundred twenty-three thousand, two hundred forty".