14121237 has 48 divisors (see below), whose sum is σ = 23042880. Its totient is φ = 7617024.

The previous prime is 14121229. The next prime is 14121281. The reversal of 14121237 is 73212141.

It is not a de Polignac number, because 14121237 - 2³ = 14121229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14121137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 239314 + ... + 239372.

It is an arithmetic number, because the mean of its divisors is an integer number (480060).

Almost surely, 2^14121237 is an apocalyptic number.

14121237 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14121237 is a deficient number, since it is larger than the sum of its proper divisors (8921643).

14121237 is a wasteful number, since it uses less digits than its factorization.

14121237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 111 counting only the distinct ones).

The product of its digits is 336, while the sum is 21.

The square root of 14121237 is about 3757.8234391733. The cubic root of 14121237 is about 241.7079383073.

Adding to 14121237 its reverse (73212141), we get a palindrome (87333378).

The spelling of 14121237 in words is "fourteen million, one hundred twenty-one thousand, two hundred thirty-seven".