14133021 has 24 divisors (see below), whose sum is σ = 22216320. Its totient is φ = 7967232.

The previous prime is 14133013. The next prime is 14133059. The reversal of 14133021 is 12033141.

It is not a de Polignac number, because 14133021 - 2³ = 14133013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14133221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11005 + ... + 12221.

It is an arithmetic number, because the mean of its divisors is an integer number (925680).

Almost surely, 2^14133021 is an apocalyptic number.

It is an amenable number.

14133021 is a deficient number, since it is larger than the sum of its proper divisors (8083299).

14133021 is a wasteful number, since it uses less digits than its factorization.

14133021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 14133021 is about 3759.3910411129. The cubic root of 14133021 is about 241.7751537225.

Adding to 14133021 its reverse (12033141), we get a palindrome (26166162).

The spelling of 14133021 in words is "fourteen million, one hundred thirty-three thousand, twenty-one".