13960481 has 2 divisors, whose sum is σ = 13960482. Its totient is φ = 13960480.

The previous prime is 13960409. The next prime is 13960483. The reversal of 13960481 is 18406931.

It is a happy number.

13960481 is nontrivially palindromic in base 11.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11662225 + 2298256 = 3415^2 + 1516^2 .

It is an emirp because it is prime and its reverse (18406931) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13960481 - 2¹⁰ = 13959457 is a prime.

It is a super-2 number, since 2×13960481² = 389790059502722, which contains 22 as substring.

Together with 13960483, 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 (13960483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6980240 + 6980241.

It is an arithmetic number, because the mean of its divisors is an integer number (6980241).

Almost surely, 2^13960481 is an apocalyptic number.

It is an amenable number.

13960481 is a deficient number, since it is larger than the sum of its proper divisors (1).

13960481 is an equidigital number, since it uses as much as digits as its factorization.

13960481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 13960481 is about 3736.3727062487. The cubic root of 13960481 is about 240.7872355294.

It can be divided in two parts, 13960 and 481, that added together give a palindrome (14441).

The spelling of 13960481 in words is "thirteen million, nine hundred sixty thousand, four hundred eighty-one".