14181061 has 4 divisors (see below), whose sum is σ = 14254732. Its totient is φ = 14107392.

The previous prime is 14181059. The next prime is 14181067. The reversal of 14181061 is 16018141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10304100 + 3876961 = 3210^2 + 1969^2 .

It is a cyclic number.

It is not a de Polignac number, because 14181061 - 2¹ = 14181059 is a prime.

It is a super-2 number, since 2×14181061² = 402204982171442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14181067) 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 3 ways as a sum of consecutive naturals, for example, 36546 + ... + 36931.

It is an arithmetic number, because the mean of its divisors is an integer number (3563683).

Almost surely, 2^14181061 is an apocalyptic number.

It is an amenable number.

14181061 is a deficient number, since it is larger than the sum of its proper divisors (73671).

14181061 is an equidigital number, since it uses as much as digits as its factorization.

14181061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73670.

The product of its (nonzero) digits is 192, while the sum is 22.

The square root of 14181061 is about 3765.7749534458. The cubic root of 14181061 is about 242.0487857840.

The spelling of 14181061 in words is "fourteen million, one hundred eighty-one thousand, sixty-one".