10245493 has 2 divisors, whose sum is σ = 10245494. Its totient is φ = 10245492.

The previous prime is 10245491. The next prime is 10245517. The reversal of 10245493 is 39454201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8749764 + 1495729 = 2958^2 + 1223^2 .

It is a cyclic number.

It is not a de Polignac number, because 10245493 - 2¹ = 10245491 is a prime.

Together with 10245491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10245491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5122746 + 5122747.

It is an arithmetic number, because the mean of its divisors is an integer number (5122747).

Almost surely, 2^10245493 is an apocalyptic number.

It is an amenable number.

10245493 is a deficient number, since it is larger than the sum of its proper divisors (1).

10245493 is an equidigital number, since it uses as much as digits as its factorization.

10245493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 10245493 is about 3200.8581661798. The cubic root of 10245493 is about 217.1922312825.

Adding to 10245493 its reverse (39454201), we get a palindrome (49699694).

The spelling of 10245493 in words is "ten million, two hundred forty-five thousand, four hundred ninety-three".