16996106 has 4 divisors (see below), whose sum is σ = 25494162. Its totient is φ = 8498052.

The previous prime is 16996097. The next prime is 16996121. The reversal of 16996106 is 60169961.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16883881 + 112225 = 4109^2 + 335^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16996106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4249025 + ... + 4249028.

Almost surely, 2^16996106 is an apocalyptic number.

16996106 is a deficient number, since it is larger than the sum of its proper divisors (8498056).

16996106 is an equidigital number, since it uses as much as digits as its factorization.

16996106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8498055.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 16996106 is about 4122.6333817113. The cubic root of 16996106 is about 257.1085250754.

The spelling of 16996106 in words is "sixteen million, nine hundred ninety-six thousand, one hundred six".