16216126 has 8 divisors (see below), whose sum is σ = 24375600. Its totient is φ = 8090928.

The previous prime is 16216121. The next prime is 16216129. The reversal of 16216126 is 62161261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 16216126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16216121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7351 + ... + 9298.

It is an arithmetic number, because the mean of its divisors is an integer number (3046950).

Almost surely, 2^16216126 is an apocalyptic number.

16216126 is a deficient number, since it is larger than the sum of its proper divisors (8159474).

16216126 is a wasteful number, since it uses less digits than its factorization.

16216126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17138.

The product of its digits is 864, while the sum is 25.

The square root of 16216126 is about 4026.9251296740. The cubic root of 16216126 is about 253.1137297426.

Adding to 16216126 its reverse (62161261), we get a palindrome (78377387).

The spelling of 16216126 in words is "sixteen million, two hundred sixteen thousand, one hundred twenty-six".