332481072 has 240 divisors, whose sum is σ = 1111428864. Its totient is φ = 84672000.

The previous prime is 332481067. The next prime is 332481089. The reversal of 332481072 is 270184233.

It is a super-2 number, since 2×332481072² = 221087326476538368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1836822 + ... + 1837002.

Almost surely, 2^332481072 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 332481072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (555714432).

332481072 is an abundant number, since it is smaller than the sum of its proper divisors (778947792).

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

332481072 is a wasteful number, since it uses less digits than its factorization.

332481072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 332481072 is about 18234.0635076222. The cubic root of 332481072 is about 692.7698450074.

The spelling of 332481072 in words is "three hundred thirty-two million, four hundred eighty-one thousand, seventy-two".