14700137 has 4 divisors (see below), whose sum is σ = 15097476. Its totient is φ = 14302800.

The previous prime is 14700089. The next prime is 14700139. The reversal of 14700137 is 73100741.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11669056 + 3031081 = 3416^2 + 1741^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14700137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14700139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198614 + ... + 198687.

It is an arithmetic number, because the mean of its divisors is an integer number (3774369).

Almost surely, 2^14700137 is an apocalyptic number.

It is an amenable number.

14700137 is a deficient number, since it is larger than the sum of its proper divisors (397339).

14700137 is an equidigital number, since it uses as much as digits as its factorization.

14700137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397338.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 14700137 is about 3834.0757686827. The cubic root of 14700137 is about 244.9667426744.

Adding to 14700137 its reverse (73100741), we get a palindrome (87800878).

The spelling of 14700137 in words is "fourteen million, seven hundred thousand, one hundred thirty-seven".