16520096 has 12 divisors (see below), whose sum is σ = 32524002. Its totient is φ = 8260032.

The previous prime is 16520027. The next prime is 16520099. The reversal of 16520096 is 69002561.

It can be written as a sum of positive squares in only one way, i.e., 8880400 + 7639696 = 2980^2 + 2764^2 .

It is not an unprimeable number, because it can be changed into a prime (16520099) by changing a digit.

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 as a sum of consecutive naturals, namely, 258095 + ... + 258158.

Almost surely, 2^16520096 is an apocalyptic number.

16520096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16520096 is a deficient number, since it is larger than the sum of its proper divisors (16003906).

16520096 is an equidigital number, since it uses as much as digits as its factorization.

16520096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516263 (or 516255 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 16520096 is about 4064.4920961911. The cubic root of 16520096 is about 254.6854817685.

The spelling of 16520096 in words is "sixteen million, five hundred twenty thousand, ninety-six".