382532028 has 48 divisors (see below), whose sum is σ = 949665024. Its totient is φ = 119427840.

The previous prime is 382532027. The next prime is 382532041. The reversal of 382532028 is 820235283.

It is a self number, because there is not a number n which added to its sum of digits gives 382532028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382532023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38601 + ... + 47487.

It is an arithmetic number, because the mean of its divisors is an integer number (19784688).

Almost surely, 2^382532028 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 382532028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (474832512).

382532028 is an abundant number, since it is smaller than the sum of its proper divisors (567132996).

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

382532028 is a wasteful number, since it uses less digits than its factorization.

382532028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9122 (or 9120 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 382532028 is about 19558.4260102903. The cubic root of 382532028 is about 725.9208452888.

It can be divided in two parts, 3825 and 32028, that added together give a palindrome (35853).

The spelling of 382532028 in words is "three hundred eighty-two million, five hundred thirty-two thousand, twenty-eight".