6380532 has 60 divisors (see below), whose sum is σ = 17075520. Its totient is φ = 2076624.

The previous prime is 6380531. The next prime is 6380567. The reversal of 6380532 is 2350836.

It is a super-2 number, since 2×6380532² = 81422377206048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 6380496 and 6380505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6380531) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 15019 + ... + 15437.

It is an arithmetic number, because the mean of its divisors is an integer number (284592).

Almost surely, 2^6380532 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 6380532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8537760).

6380532 is an abundant number, since it is smaller than the sum of its proper divisors (10694988).

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

6380532 is a wasteful number, since it uses less digits than its factorization.

6380532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 471 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 6380532 is about 2525.9714962762. The cubic root of 6380532 is about 185.4751070313.

The spelling of 6380532 in words is "six million, three hundred eighty thousand, five hundred thirty-two".