63132360 has 128 divisors (see below), whose sum is σ = 198633600. Its totient is φ = 16035840.

The previous prime is 63132347. The next prime is 63132379. The reversal of 63132360 is 6323136.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 63132360.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261840 + ... + 262080.

It is an arithmetic number, because the mean of its divisors is an integer number (1551825).

Almost surely, 2^63132360 is an apocalyptic number.

63132360 is a gapful number since it is divisible by the number (60) 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 63132360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99316800).

63132360 is an abundant number, since it is smaller than the sum of its proper divisors (135501240).

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

63132360 is a wasteful number, since it uses less digits than its factorization.

63132360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 63132360 is about 7945.5874546820. The cubic root of 63132360 is about 398.1841861902.

Adding to 63132360 its reverse (6323136), we get a palindrome (69455496).

The spelling of 63132360 in words is "sixty-three million, one hundred thirty-two thousand, three hundred sixty".