16889246 has 16 divisors (see below), whose sum is σ = 27719280. Its totient is φ = 7654080.

The previous prime is 16889221. The next prime is 16889251. The reversal of 16889246 is 64298861.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16889197 and 16889206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8060 + ... + 9936.

It is an arithmetic number, because the mean of its divisors is an integer number (1732455).

Almost surely, 2^16889246 is an apocalyptic number.

16889246 is a deficient number, since it is larger than the sum of its proper divisors (10830034).

16889246 is a wasteful number, since it uses less digits than its factorization.

16889246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299.

The product of its digits is 165888, while the sum is 44.

The square root of 16889246 is about 4109.6527833869. The cubic root of 16889246 is about 256.5685504178.

The spelling of 16889246 in words is "sixteen million, eight hundred eighty-nine thousand, two hundred forty-six".