16996242 has 16 divisors (see below), whose sum is σ = 34403040. Its totient is φ = 5596992.

The previous prime is 16996219. The next prime is 16996253. The reversal of 16996242 is 24269961.

It is a self number, because there is not a number n which added to its sum of digits gives 16996242.

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 7 ways as a sum of consecutive naturals, for example, 16567 + ... + 17562.

It is an arithmetic number, because the mean of its divisors is an integer number (2150190).

Almost surely, 2^16996242 is an apocalyptic number.

16996242 is an abundant number, since it is smaller than the sum of its proper divisors (17406798).

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

16996242 is a wasteful number, since it uses less digits than its factorization.

16996242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34217.

The product of its digits is 46656, while the sum is 39.

The square root of 16996242 is about 4122.6498759900. The cubic root of 16996242 is about 257.1092108534.

The spelling of 16996242 in words is "sixteen million, nine hundred ninety-six thousand, two hundred forty-two".