1608528416 has 24 divisors (see below), whose sum is σ = 3454681104. Its totient is φ = 731149120.

The previous prime is 1608528407. The next prime is 1608528419. The reversal of 1608528416 is 6148258061.

It is not an unprimeable number, because it can be changed into a prime (1608528419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2284490 + ... + 2285193.

It is an arithmetic number, because the mean of its divisors is an integer number (143945046).

Almost surely, 2^1608528416 is an apocalyptic number.

1608528416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1608528416 is an abundant number, since it is smaller than the sum of its proper divisors (1846152688).

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

1608528416 is a wasteful number, since it uses less digits than its factorization.

1608528416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4569704 (or 4569696 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 1608528416 is about 40106.4635189891. The cubic root of 1608528416 is about 1171.6815172085.

The spelling of 1608528416 in words is "one billion, six hundred eight million, five hundred twenty-eight thousand, four hundred sixteen".