13460663 has 2 divisors, whose sum is σ = 13460664. Its totient is φ = 13460662.

The previous prime is 13460647. The next prime is 13460693. The reversal of 13460663 is 36606431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13460663 - 2⁴ = 13460647 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13460693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6730331 + 6730332.

It is an arithmetic number, because the mean of its divisors is an integer number (6730332).

Almost surely, 2^13460663 is an apocalyptic number.

13460663 is a deficient number, since it is larger than the sum of its proper divisors (1).

13460663 is an equidigital number, since it uses as much as digits as its factorization.

13460663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 13460663 is about 3668.8776212896. The cubic root of 13460663 is about 237.8786602248.

The spelling of 13460663 in words is "thirteen million, four hundred sixty thousand, six hundred sixty-three".