63120832 has 56 divisors (see below), whose sum is σ = 132075936. Its totient is φ = 29872128.

The previous prime is 63120797. The next prime is 63120839. The reversal of 63120832 is 23802136.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 63120797 and 63120806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63120839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201508 + ... + 201820.

Almost surely, 2^63120832 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 63120832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66037968).

63120832 is an abundant number, since it is smaller than the sum of its proper divisors (68955104).

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

63120832 is a wasteful number, since it uses less digits than its factorization.

63120832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 63120832 is about 7944.8619874734. The cubic root of 63120832 is about 398.1599485055.

Adding to 63120832 its reverse (23802136), we get a palindrome (86922968).

The spelling of 63120832 in words is "sixty-three million, one hundred twenty thousand, eight hundred thirty-two".