13948901 has 2 divisors, whose sum is σ = 13948902. Its totient is φ = 13948900.

The previous prime is 13948867. The next prime is 13948903. The reversal of 13948901 is 10984931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13147876 + 801025 = 3626^2 + 895^2 .

It is an emirp because it is prime and its reverse (10984931) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13948901 - 2¹⁰ = 13947877 is a prime.

It is a Sophie Germain prime.

Together with 13948903, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13948903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6974450 + 6974451.

It is an arithmetic number, because the mean of its divisors is an integer number (6974451).

Almost surely, 2^13948901 is an apocalyptic number.

It is an amenable number.

13948901 is a deficient number, since it is larger than the sum of its proper divisors (1).

13948901 is an equidigital number, since it uses as much as digits as its factorization.

13948901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 13948901 is about 3734.8227534918. The cubic root of 13948901 is about 240.7206407013.

The spelling of 13948901 in words is "thirteen million, nine hundred forty-eight thousand, nine hundred one".