382471232 has 168 divisors, whose sum is σ = 943904640. Its totient is φ = 151557120.

The previous prime is 382471231. The next prime is 382471241. The reversal of 382471232 is 232174283.

It is a Harshad number since it is a multiple of its sum of digits (32).

Its product of digits (16128) is a multiple of the sum of its prime divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382471231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4841369 + ... + 4841447.

It is an arithmetic number, because the mean of its divisors is an integer number (5618480).

Almost surely, 2^382471232 is an apocalyptic number.

382471232 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 382471232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (471952320).

382471232 is an abundant number, since it is smaller than the sum of its proper divisors (561433408).

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

382471232 is a wasteful number, since it uses less digits than its factorization.

382471232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 128 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 382471232 is about 19556.8717334854. The cubic root of 382471232 is about 725.8823862677.

The spelling of 382471232 in words is "three hundred eighty-two million, four hundred seventy-one thousand, two hundred thirty-two".