14612143 has 32 divisors (see below), whose sum is σ = 19152000. Its totient is φ = 11063808.

The previous prime is 14612141. The next prime is 14612149. The reversal of 14612143 is 34121641.

It is not a de Polignac number, because 14612143 - 2¹ = 14612141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14612141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129255 + ... + 129367.

It is an arithmetic number, because the mean of its divisors is an integer number (598500).

Almost surely, 2^14612143 is an apocalyptic number.

14612143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14612143 is a deficient number, since it is larger than the sum of its proper divisors (4539857).

14612143 is a wasteful number, since it uses less digits than its factorization.

14612143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 162 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 14612143 is about 3822.5832888245. The cubic root of 14612143 is about 244.4769795002.

Adding to 14612143 its reverse (34121641), we get a palindrome (48733784).

The spelling of 14612143 in words is "fourteen million, six hundred twelve thousand, one hundred forty-three".