1608146832 has 20 divisors (see below), whose sum is σ = 4154379440. Its totient is φ = 536048928.

The previous prime is 1608146819. The next prime is 1608146861. The reversal of 1608146832 is 2386418061.

It is a super-2 number, since 2×1608146832² = 5172272466543272448, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16751482 + ... + 16751577.

It is an arithmetic number, because the mean of its divisors is an integer number (207718972).

Almost surely, 2^1608146832 is an apocalyptic number.

1608146832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1608146832 is an abundant number, since it is smaller than the sum of its proper divisors (2546232608).

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

1608146832 is a wasteful number, since it uses less digits than its factorization.

1608146832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33503070 (or 33503064 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 1608146832 is about 40101.7060983694. The cubic root of 1608146832 is about 1171.5888589596.

The spelling of 1608146832 in words is "one billion, six hundred eight million, one hundred forty-six thousand, eight hundred thirty-two".