10485389 has 2 divisors, whose sum is σ = 10485390. Its totient is φ = 10485388.

The previous prime is 10485373. The next prime is 10485407. The reversal of 10485389 is 98358401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10465225 + 20164 = 3235^2 + 142^2 .

It is a cyclic number.

It is not a de Polignac number, because 10485389 - 2⁴ = 10485373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10485589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5242694 + 5242695.

It is an arithmetic number, because the mean of its divisors is an integer number (5242695).

Almost surely, 2^10485389 is an apocalyptic number.

It is an amenable number.

10485389 is a deficient number, since it is larger than the sum of its proper divisors (1).

10485389 is an equidigital number, since it uses as much as digits as its factorization.

10485389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 10485389 is about 3238.1150381047. The cubic root of 10485389 is about 218.8743397596.

The spelling of 10485389 in words is "ten million, four hundred eighty-five thousand, three hundred eighty-nine".