14446081 has 8 divisors (see below), whose sum is σ = 15813224. Its totient is φ = 13115520.

The previous prime is 14446079. The next prime is 14446087. The reversal of 14446081 is 18064441.

It can be written as a sum of positive squares in 4 ways, for example, as 874225 + 13571856 = 935^2 + 3684^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 14446081 - 2¹ = 14446079 is a prime.

It is a super-2 number, since 2×14446081² = 417378512517122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14446087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8316 + ... + 9901.

It is an arithmetic number, because the mean of its divisors is an integer number (1976653).

Almost surely, 2^14446081 is an apocalyptic number.

It is an amenable number.

14446081 is a deficient number, since it is larger than the sum of its proper divisors (1367143).

14446081 is a wasteful number, since it uses less digits than its factorization.

14446081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18291.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 14446081 is about 3800.8000473585. The cubic root of 14446081 is about 243.5473164111.

It can be divided in two parts, 144 and 46081, that added together give a square (46225 = 215²).

The spelling of 14446081 in words is "fourteen million, four hundred forty-six thousand, eighty-one".