14649137 has 4 divisors (see below), whose sum is σ = 15286080. Its totient is φ = 14012196.

The previous prime is 14649109. The next prime is 14649139. The reversal of 14649137 is 73194641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 73194641 = 13 ⋅5630357.

It is a cyclic number.

It is not a de Polignac number, because 14649137 - 2¹⁴ = 14632753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14649097 and 14649106.

It is not an unprimeable number, because it can be changed into a prime (14649139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318437 + ... + 318482.

It is an arithmetic number, because the mean of its divisors is an integer number (3821520).

Almost surely, 2^14649137 is an apocalyptic number.

It is an amenable number.

14649137 is a deficient number, since it is larger than the sum of its proper divisors (636943).

14649137 is an equidigital number, since it uses as much as digits as its factorization.

14649137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636942.

The product of its digits is 18144, while the sum is 35.

The square root of 14649137 is about 3827.4191043051. The cubic root of 14649137 is about 244.6831221954.

It can be divided in two parts, 1464 and 9137, that added together give a palindrome (10601).

The spelling of 14649137 in words is "fourteen million, six hundred forty-nine thousand, one hundred thirty-seven".