14311641 has 8 divisors (see below), whose sum is σ = 19488384. Its totient is φ = 9338000.

The previous prime is 14311621. The next prime is 14311651. The reversal of 14311641 is 14611341.

14311641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14311641 - 2⁷ = 14311513 is a prime.

It is a super-2 number, since 2×14311641² = 409646136225762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14311601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50610 + ... + 50891.

It is an arithmetic number, because the mean of its divisors is an integer number (2436048).

Almost surely, 2^14311641 is an apocalyptic number.

It is an amenable number.

14311641 is a deficient number, since it is larger than the sum of its proper divisors (5176743).

14311641 is a wasteful number, since it uses less digits than its factorization.

14311641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101551.

The product of its digits is 288, while the sum is 21.

The square root of 14311641 is about 3783.0729572664. The cubic root of 14311641 is about 242.7894499585.

Adding to 14311641 its reverse (14611341), we get a palindrome (28922982).

It can be divided in two parts, 14 and 311641, that added together give a triangular number (311655 = T₇₈₉).

The spelling of 14311641 in words is "fourteen million, three hundred eleven thousand, six hundred forty-one".