16788032 has 14 divisors (see below), whose sum is σ = 33313878. Its totient is φ = 8393984.

The previous prime is 16787987. The next prime is 16788041. The reversal of 16788032 is 23088761.

It can be written as a sum of positive squares in only one way, i.e., 16777216 + 10816 = 4096^2 + 104^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16787983 and 16788001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131093 + ... + 131220.

Almost surely, 2^16788032 is an apocalyptic number.

It is an amenable number.

16788032 is a deficient number, since it is larger than the sum of its proper divisors (16525846).

16788032 is an equidigital number, since it uses as much as digits as its factorization.

16788032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262325 (or 262315 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 16788032 is about 4097.3200997725. The cubic root of 16788032 is about 256.0550012031.

The spelling of 16788032 in words is "sixteen million, seven hundred eighty-eight thousand, thirty-two".