1632560832 has 210 divisors, whose sum is σ = 5630407332. Its totient is φ = 466373376.

The previous prime is 1632560827. The next prime is 1632560899. The reversal of 1632560832 is 2380652361.

It is a happy number.

1632560832 is a `hidden beast` number, since 1 + 63 + 2 + 560 + 8 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 250803 + ... + 257229.

Almost surely, 2^1632560832 is an apocalyptic number.

1632560832 is a gapful number since it is divisible by the number (12) 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 1632560832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2815203666).

1632560832 is an abundant number, since it is smaller than the sum of its proper divisors (3997846500).

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

1632560832 is an equidigital number, since it uses as much as digits as its factorization.

1632560832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6465 (or 6439 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 1632560832 is about 40404.9604875441. The cubic root of 1632560832 is about 1177.4879125701.

The spelling of 1632560832 in words is "one billion, six hundred thirty-two million, five hundred sixty thousand, eight hundred thirty-two".