14707481 has 2 divisors, whose sum is σ = 14707482. Its totient is φ = 14707480.

The previous prime is 14707457. The next prime is 14707487. The reversal of 14707481 is 18470741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14707225 + 256 = 3835^2 + 16^2 .

It is a cyclic number.

It is not a de Polignac number, because 14707481 - 2⁶ = 14707417 is a prime.

It is a super-2 number, since 2×14707481² = 432619994730722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14707487) 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, 7353740 + 7353741.

It is an arithmetic number, because the mean of its divisors is an integer number (7353741).

Almost surely, 2^14707481 is an apocalyptic number.

It is an amenable number.

14707481 is a deficient number, since it is larger than the sum of its proper divisors (1).

14707481 is an equidigital number, since it uses as much as digits as its factorization.

14707481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 14707481 is about 3835.0333766475. The cubic root of 14707481 is about 245.0075299643.

The spelling of 14707481 in words is "fourteen million, seven hundred seven thousand, four hundred eighty-one".