10243516 has 12 divisors (see below), whose sum is σ = 18504640. Its totient is φ = 4956480.

The previous prime is 10243507. The next prime is 10243523. The reversal of 10243516 is 61534201.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 41181 + ... + 41428.

Almost surely, 2^10243516 is an apocalyptic number.

It is an amenable number.

10243516 is a deficient number, since it is larger than the sum of its proper divisors (8261124).

10243516 is a wasteful number, since it uses less digits than its factorization.

10243516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82644 (or 82642 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 10243516 is about 3200.5493278498. The cubic root of 10243516 is about 217.1782603698.

Adding to 10243516 its reverse (61534201), we get a palindrome (71777717).

The spelling of 10243516 in words is "ten million, two hundred forty-three thousand, five hundred sixteen".