14148138 has 16 divisors (see below), whose sum is σ = 28830816. Its totient is φ = 4626960.

The previous prime is 14148133. The next prime is 14148139. The reversal of 14148138 is 83184141.

It is not an unprimeable number, because it can be changed into a prime (14148133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21928 + ... + 22563.

It is an arithmetic number, because the mean of its divisors is an integer number (1801926).

Almost surely, 2^14148138 is an apocalyptic number.

14148138 is an abundant number, since it is smaller than the sum of its proper divisors (14682678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14148138 is a wasteful number, since it uses less digits than its factorization.

14148138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44549.

The product of its digits is 3072, while the sum is 30.

The square root of 14148138 is about 3761.4010687508. The cubic root of 14148138 is about 241.8613257364.

The spelling of 14148138 in words is "fourteen million, one hundred forty-eight thousand, one hundred thirty-eight".