14146868 has 36 divisors (see below), whose sum is σ = 26659332. Its totient is φ = 6566400.

The previous prime is 14146861. The next prime is 14146877. The reversal of 14146868 is 86864141.

It can be written as a sum of positive squares in 2 ways, for example, as 10679824 + 3467044 = 3268^2 + 1862^2 .

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14146861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140018 + ... + 140118.

It is an arithmetic number, because the mean of its divisors is an integer number (740537).

Almost surely, 2^14146868 is an apocalyptic number.

It is an amenable number.

14146868 is a deficient number, since it is larger than the sum of its proper divisors (12512464).

14146868 is a wasteful number, since it uses less digits than its factorization.

14146868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 219 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 14146868 is about 3761.2322448900. The cubic root of 14146868 is about 241.8540886693.

The spelling of 14146868 in words is "fourteen million, one hundred forty-six thousand, eight hundred sixty-eight".