14315527 has 2 divisors, whose sum is σ = 14315528. Its totient is φ = 14315526.

The previous prime is 14315507. The next prime is 14315533. The reversal of 14315527 is 72551341.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (72551341) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14315527 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14315495 and 14315504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14315507) 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 as a sum of consecutive naturals, namely, 7157763 + 7157764.

It is an arithmetic number, because the mean of its divisors is an integer number (7157764).

Almost surely, 2^14315527 is an apocalyptic number.

14315527 is a deficient number, since it is larger than the sum of its proper divisors (1).

14315527 is an equidigital number, since it uses as much as digits as its factorization.

14315527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 28.

The square root of 14315527 is about 3783.5865260358. The cubic root of 14315527 is about 242.8114226175.

Adding to 14315527 its reverse (72551341), we get a palindrome (86866868).

The spelling of 14315527 in words is "fourteen million, three hundred fifteen thousand, five hundred twenty-seven".