14807137 has 6 divisors (see below), whose sum is σ = 15627858. Its totient is φ = 14027472.

The previous prime is 14807131. The next prime is 14807159. The reversal of 14807137 is 73170841.

It can be written as a sum of positive squares in only one way, i.e., 13868176 + 938961 = 3724^2 + 969^2 .

It is a de Polignac number, because none of the positive numbers 2^k-14807137 is a prime.

It is a super-2 number, since 2×14807137² = 438502612273538, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14807099 and 14807108.

It is not an unprimeable number, because it can be changed into a prime (14807131) 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 5 ways as a sum of consecutive naturals, for example, 20148 + ... + 20869.

It is an arithmetic number, because the mean of its divisors is an integer number (2604643).

Almost surely, 2^14807137 is an apocalyptic number.

It is an amenable number.

14807137 is a deficient number, since it is larger than the sum of its proper divisors (820721).

14807137 is an equidigital number, since it uses as much as digits as its factorization.

14807137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41055 (or 41036 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 14807137 is about 3848.0042879394. The cubic root of 14807137 is about 245.5596646104.

Adding to 14807137 its product of nonzero digits (4704), we get a palindrome (14811841).

Adding to 14807137 its reverse (73170841), we get a palindrome (87977978).

The spelling of 14807137 in words is "fourteen million, eight hundred seven thousand, one hundred thirty-seven".