1608132080 has 40 divisors (see below), whose sum is σ = 3741366192. Its totient is φ = 642829824.

The previous prime is 1608132077. The next prime is 1608132091. The reversal of 1608132080 is 802318061.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134507 + ... + 145973.

Almost surely, 2^1608132080 is an apocalyptic number.

1608132080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1608132080 is an abundant number, since it is smaller than the sum of its proper divisors (2133234112).

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

1608132080 is a wasteful number, since it uses less digits than its factorization.

1608132080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13233 (or 13227 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1608132080 is about 40101.5221656236. The cubic root of 1608132080 is about 1171.5852765065.

The spelling of 1608132080 in words is "one billion, six hundred eight million, one hundred thirty-two thousand, eighty".