632064 has 36 divisors (see below), whose sum is σ = 1684256. Its totient is φ = 210432.

The previous prime is 632053. The next prime is 632081. The reversal of 632064 is 460236.

It is a self number, because there is not a number n which added to its sum of digits gives 632064.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 632064.

It is an unprimeable number.

632064 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357 + ... + 1179.

2⁶³²⁰⁶⁴ is an apocalyptic number.

632064 is a gapful number since it is divisible by the number (64) 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 632064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (842128).

632064 is an abundant number, since it is smaller than the sum of its proper divisors (1052192).

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

632064 is an equidigital number, since it uses as much as digits as its factorization.

632064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842 (or 828 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 632064 is about 795.0245279235. The cubic root of 632064 is about 85.8197052127.

The spelling of 632064 in words is "six hundred thirty-two thousand, sixty-four".