16896146 has 8 divisors (see below), whose sum is σ = 25759884. Its totient is φ = 8309520.

The previous prime is 16896133. The next prime is 16896151. The reversal of 16896146 is 64169861.

16896146 = 496² + 497² + ... + 556².

It can be written as a sum of positive squares in 2 ways, for example, as 16605625 + 290521 = 4075^2 + 539^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69125 + ... + 69368.

Almost surely, 2^16896146 is an apocalyptic number.

16896146 is a deficient number, since it is larger than the sum of its proper divisors (8863738).

16896146 is a wasteful number, since it uses less digits than its factorization.

16896146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138556.

The product of its digits is 62208, while the sum is 41.

The square root of 16896146 is about 4110.4921846416. The cubic root of 16896146 is about 256.6034855074.

The spelling of 16896146 in words is "sixteen million, eight hundred ninety-six thousand, one hundred forty-six".