332213244 has 36 divisors (see below), whose sum is σ = 852043752. Its totient is φ = 100670240.

The previous prime is 332213243. The next prime is 332213257. The reversal of 332213244 is 442312233.

It is a super-2 number, since 2×332213244² = 220731278978007072, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332213243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112947 + ... + 115850.

It is an arithmetic number, because the mean of its divisors is an integer number (23667882).

Almost surely, 2^332213244 is an apocalyptic number.

It is an amenable number.

332213244 is an abundant number, since it is smaller than the sum of its proper divisors (519830508).

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

332213244 is a wasteful number, since it uses less digits than its factorization.

332213244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228826 (or 228813 counting only the distinct ones).

The product of its digits is 3456, while the sum is 24.

The square root of 332213244 is about 18226.7178614253. The cubic root of 332213244 is about 692.5837762644.

Adding to 332213244 its reverse (442312233), we get a palindrome (774525477).

The spelling of 332213244 in words is "three hundred thirty-two million, two hundred thirteen thousand, two hundred forty-four".