332240000 has 80 divisors (see below), whose sum is σ = 827289870. Its totient is φ = 132864000.

The previous prime is 332239939. The next prime is 332240011. The reversal of 332240000 is 42233.

It can be written as a sum of positive squares in 5 ways, for example, as 17106496 + 315133504 = 4136^2 + 17752^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×332240000² = 220766835200000000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 77924 + ... + 82076.

Almost surely, 2^332240000 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 332240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413644935).

332240000 is an abundant number, since it is smaller than the sum of its proper divisors (495049870).

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

332240000 is an frugal number, since it uses more digits than its factorization.

332240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187 (or 4160 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 332240000 is about 18227.4518241031. The cubic root of 332240000 is about 692.6023690151.

Adding to 332240000 its reverse (42233), we get a palindrome (332282233).

The spelling of 332240000 in words is "three hundred thirty-two million, two hundred forty thousand".