14371513 has 4 divisors (see below), whose sum is σ = 15477028. Its totient is φ = 13266000.

The previous prime is 14371493. The next prime is 14371549. The reversal of 14371513 is 31517341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31517341 = 83 ⋅379727.

It can be written as a sum of positive squares in 2 ways, for example, as 9566649 + 4804864 = 3093^2 + 2192^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14371513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14371013) 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, 552738 + ... + 552763.

It is an arithmetic number, because the mean of its divisors is an integer number (3869257).

Almost surely, 2^14371513 is an apocalyptic number.

14371513 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14371513 is a deficient number, since it is larger than the sum of its proper divisors (1105515).

14371513 is a wasteful number, since it uses less digits than its factorization.

14371513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105514.

The product of its digits is 1260, while the sum is 25.

The square root of 14371513 is about 3790.9778421932. The cubic root of 14371513 is about 243.1275445750.

Adding to 14371513 its reverse (31517341), we get a palindrome (45888854).

It can be divided in two parts, 14371 and 513, that added together give a square (14884 = 122²).

The spelling of 14371513 in words is "fourteen million, three hundred seventy-one thousand, five hundred thirteen".