16924996 has 45 divisors (see below), whose sum is σ = 34609645.
Its totient is φ = 7240640.
The previous prime is 16924993. The next prime is 16924997. The reversal of 16924996 is 69942961.
The square root of 16924996 is 4114.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 13176900 + 3748096 = 3630^2 + 1936^2
It is a Duffinian number.
It is a nialpdrome in base 11.
It is not an unprimeable number, because it can be changed into a prime (16924993) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 995580 + ... + 995596.
Almost surely, 216924996 is an apocalyptic number.
16924996 is the 4114-th square number.
It is an amenable number.
16924996 is an abundant number, since it is smaller than the sum of its proper divisors (17684649).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16924996 is an equidigital number, since it uses as much as digits as its factorization.
16924996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82 (or 30 counting only the distinct ones).
The product of its digits is 209952, while the sum is 46.
The cubic root of 16924996 is about 256.7494517537.
The spelling of 16924996 in words is "sixteen million, nine hundred twenty-four thousand, nine hundred ninety-six".