16054818 has 32 divisors (see below), whose sum is σ = 35520576. Its totient is φ = 4805568.

The previous prime is 16054769. The next prime is 16054861. The reversal of 16054818 is 81845061.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 105 + ... + 5667.

It is an arithmetic number, because the mean of its divisors is an integer number (1110018).

Almost surely, 2^16054818 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16054818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17760288).

16054818 is an abundant number, since it is smaller than the sum of its proper divisors (19465758).

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

16054818 is a wasteful number, since it uses less digits than its factorization.

16054818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5618.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 16054818 is about 4006.8463908665. The cubic root of 16054818 is about 252.2716584175.

Adding to 16054818 its reverse (81845061), we get a palindrome (97899879).

The spelling of 16054818 in words is "sixteen million, fifty-four thousand, eight hundred eighteen".