16611848 has 36 divisors (see below), whose sum is σ = 34499535. Its totient is φ = 7493200.

The previous prime is 16611841. The next prime is 16611851. The reversal of 16611848 is 84811661.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 8305924 + 8305924 = 2882^2 + 2882^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2882.

It is a Duffinian number.

Its product of digits (9216) is a multiple of the sum of its prime divisors (144).

It is not an unprimeable number, because it can be changed into a prime (16611841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 126743 + ... + 126873.

Almost surely, 2^16611848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16611848

16611848 is an abundant number, since it is smaller than the sum of its proper divisors (17887687).

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

16611848 is a wasteful number, since it uses less digits than its factorization.

16611848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 144 counting only the distinct ones).

The product of its digits is 9216, while the sum is 35.

The square root of 16611848 is about 4075.7634867593. The cubic root of 16611848 is about 255.1561161165.

The spelling of 16611848 in words is "sixteen million, six hundred eleven thousand, eight hundred forty-eight".