14071813 has 8 divisors (see below), whose sum is σ = 16148160. Its totient is φ = 12012000.

The previous prime is 14071807. The next prime is 14071829. The reversal of 14071813 is 31817041.

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

It is not a de Polignac number, because 14071813 - 2⁵ = 14071781 is a prime.

It is a super-2 number, since 2×14071813² = 396031842213938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14071853) 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, 2248 + ... + 5761.

It is an arithmetic number, because the mean of its divisors is an integer number (2018520).

Almost surely, 2^14071813 is an apocalyptic number.

It is an amenable number.

14071813 is a deficient number, since it is larger than the sum of its proper divisors (2076347).

14071813 is an equidigital number, since it uses as much as digits as its factorization.

14071813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8267.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 14071813 is about 3751.2415278145. The cubic root of 14071813 is about 241.4256179644.

Adding to 14071813 its reverse (31817041), we get a palindrome (45888854).

It can be divided in two parts, 14071 and 813, that added together give a square (14884 = 122²).

The spelling of 14071813 in words is "fourteen million, seventy-one thousand, eight hundred thirteen".