16094881 has 16 divisors (see below), whose sum is σ = 18843840. Its totient is φ = 13590720.

The previous prime is 16094867. The next prime is 16094887. The reversal of 16094881 is 18849061.

It is a happy number.

It is not a de Polignac number, because 16094881 - 2⁷ = 16094753 is a prime.

It is a super-2 number, since 2×16094881² = 518090388808322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16094881.

It is not an unprimeable number, because it can be changed into a prime (16094887) 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 15 ways as a sum of consecutive naturals, for example, 10351 + ... + 11803.

It is an arithmetic number, because the mean of its divisors is an integer number (1177740).

Almost surely, 2^16094881 is an apocalyptic number.

16094881 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16094881 is a deficient number, since it is larger than the sum of its proper divisors (2748959).

16094881 is a wasteful number, since it uses less digits than its factorization.

16094881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 16094881 is about 4011.8425941206. The cubic root of 16094881 is about 252.4813226717.

The spelling of 16094881 in words is "sixteen million, ninety-four thousand, eight hundred eighty-one".