13985093 has 2 divisors, whose sum is σ = 13985094. Its totient is φ = 13985092.

The previous prime is 13985087. The next prime is 13985107. The reversal of 13985093 is 39058931.

13985093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7745089 + 6240004 = 2783^2 + 2498^2 .

It is a cyclic number.

It is not a de Polignac number, because 13985093 - 2⁶ = 13985029 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13985063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6992546 + 6992547.

It is an arithmetic number, because the mean of its divisors is an integer number (6992547).

Almost surely, 2^13985093 is an apocalyptic number.

It is an amenable number.

13985093 is a deficient number, since it is larger than the sum of its proper divisors (1).

13985093 is an equidigital number, since it uses as much as digits as its factorization.

13985093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 13985093 is about 3739.6648245531. The cubic root of 13985093 is about 240.9286532029.

The spelling of 13985093 in words is "thirteen million, nine hundred eighty-five thousand, ninety-three".