63572382 has 48 divisors (see below), whose sum is σ = 144668160. Its totient is φ = 20149200.

The previous prime is 63572381. The next prime is 63572389. The reversal of 63572382 is 28327536.

63572382 is a `hidden beast` number, since 6 + 3 + 572 + 3 + 82 = 666.

63572382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63572381) 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 23 ways as a sum of consecutive naturals, for example, 31957 + ... + 33887.

It is an arithmetic number, because the mean of its divisors is an integer number (3013920).

Almost surely, 2^63572382 is an apocalyptic number.

63572382 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 63572382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72334080).

63572382 is an abundant number, since it is smaller than the sum of its proper divisors (81095778).

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

63572382 is a wasteful number, since it uses less digits than its factorization.

63572382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029 (or 2026 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 63572382 is about 7973.2290823731. The cubic root of 63572382 is about 399.1071376416.

The spelling of 63572382 in words is "sixty-three million, five hundred seventy-two thousand, three hundred eighty-two".