16550960 has 20 divisors (see below), whose sum is σ = 38481168. Its totient is φ = 6620352.

The previous prime is 16550929. The next prime is 16550983. The reversal of 16550960 is 6905561.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103364 + ... + 103523.

Almost surely, 2^16550960 is an apocalyptic number.

16550960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16550960 is an abundant number, since it is smaller than the sum of its proper divisors (21930208).

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

16550960 is a wasteful number, since it uses less digits than its factorization.

16550960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206900 (or 206894 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 16550960 is about 4068.2871088457. The cubic root of 16550960 is about 254.8439901803.

The spelling of 16550960 in words is "sixteen million, five hundred fifty thousand, nine hundred sixty".