332845632 has 168 divisors, whose sum is σ = 1138549920. Its totient is φ = 95074560.

The previous prime is 332845621. The next prime is 332845651. The reversal of 332845632 is 236548233.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×332845632² = 221572429482958848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 82707 + ... + 86637.

Almost surely, 2^332845632 is an apocalyptic number.

332845632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332845632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (569274960).

332845632 is an abundant number, since it is smaller than the sum of its proper divisors (805704288).

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

332845632 is a wasteful number, since it uses less digits than its factorization.

332845632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966 (or 3943 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 332845632 is about 18244.0574434526. The cubic root of 332845632 is about 693.0229560807.

The spelling of 332845632 in words is "three hundred thirty-two million, eight hundred forty-five thousand, six hundred thirty-two".