1608800032 has 48 divisors (see below), whose sum is σ = 3832738560. Its totient is φ = 648926208.

The previous prime is 1608800009. The next prime is 1608800033. The reversal of 1608800032 is 2300088061.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (1608800033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207432 + ... + 215047.

It is an arithmetic number, because the mean of its divisors is an integer number (79848720).

Almost surely, 2^1608800032 is an apocalyptic number.

It is an amenable number.

1608800032 is an abundant number, since it is smaller than the sum of its proper divisors (2223938528).

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

1608800032 is a wasteful number, since it uses less digits than its factorization.

1608800032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422513 (or 422505 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1608800032 is about 40109.8495634177. The cubic root of 1608800032 is about 1171.7474635174.

Adding to 1608800032 its reverse (2300088061), we get a palindrome (3908888093).

The spelling of 1608800032 in words is "one billion, six hundred eight million, eight hundred thousand, thirty-two".