10243597 has 18 divisors (see below), whose sum is σ = 12913578. Its totient is φ = 8098272.

The previous prime is 10243591. The next prime is 10243621. The reversal of 10243597 is 79534201.

It can be written as a sum of positive squares in 3 ways, for example, as 188356 + 10055241 = 434^2 + 3171^2 .

It is not a de Polignac number, because 10243597 - 2¹¹ = 10241549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243591) 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 in 17 ways as a sum of consecutive naturals, for example, 7663 + ... + 8899.

It is an arithmetic number, because the mean of its divisors is an integer number (717421).

Almost surely, 2^10243597 is an apocalyptic number.

It is an amenable number.

10243597 is a deficient number, since it is larger than the sum of its proper divisors (2669981).

10243597 is a wasteful number, since it uses less digits than its factorization.

10243597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277 (or 1257 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 10243597 is about 3200.5619819026. The cubic root of 10243597 is about 217.1788328098.

Adding to 10243597 its reverse (79534201), we get a palindrome (89777798).

The spelling of 10243597 in words is "ten million, two hundred forty-three thousand, five hundred ninety-seven".