13448651 has 2 divisors, whose sum is σ = 13448652. Its totient is φ = 13448650.

The previous prime is 13448639. The next prime is 13448653. The reversal of 13448651 is 15684431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13448651 - 2¹⁰ = 13447627 is a prime.

It is a Sophie Germain prime.

Together with 13448653, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13448653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6724325 + 6724326.

It is an arithmetic number, because the mean of its divisors is an integer number (6724326).

Almost surely, 2^13448651 is an apocalyptic number.

13448651 is a deficient number, since it is larger than the sum of its proper divisors (1).

13448651 is an equidigital number, since it uses as much as digits as its factorization.

13448651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 32.

The square root of 13448651 is about 3667.2402430165. The cubic root of 13448651 is about 237.8078799359.

The spelling of 13448651 in words is "thirteen million, four hundred forty-eight thousand, six hundred fifty-one".