14148693 has 12 divisors (see below), whose sum is σ = 22009260. Its totient is φ = 8706816.

The previous prime is 14148691. The next prime is 14148713. The reversal of 14148693 is 39684141.

It can be written as a sum of positive squares in 2 ways, for example, as 6874884 + 7273809 = 2622^2 + 2697^2 .

It is not a de Polignac number, because 14148693 - 2¹ = 14148691 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14148691) 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, 60348 + ... + 60581.

It is an arithmetic number, because the mean of its divisors is an integer number (1834105).

Almost surely, 2^14148693 is an apocalyptic number.

14148693 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14148693 is a deficient number, since it is larger than the sum of its proper divisors (7860567).

14148693 is a wasteful number, since it uses less digits than its factorization.

14148693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120948 (or 120945 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 14148693 is about 3761.4748437282. The cubic root of 14148693 is about 241.8644882558.

It can be divided in two parts, 14148 and 693, that added together give a palindrome (14841).

The spelling of 14148693 in words is "fourteen million, one hundred forty-eight thousand, six hundred ninety-three".