332281040 has 120 divisors (see below), whose sum is σ = 956331648. Its totient is φ = 105131520.

The previous prime is 332281021. The next prime is 332281093. The reversal of 332281040 is 40182233.

It is a super-2 number, since 2×332281040² = 220821379086963200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332280997 and 332281015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92885 + ... + 96395.

Almost surely, 2^332281040 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 332281040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478165824).

332281040 is an abundant number, since it is smaller than the sum of its proper divisors (624050608).

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

332281040 is a wasteful number, since it uses less digits than its factorization.

332281040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557 (or 3538 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 332281040 is about 18228.5775638145. The cubic root of 332281040 is about 692.6308857810.

The spelling of 332281040 in words is "three hundred thirty-two million, two hundred eighty-one thousand, forty".