10243893 has 16 divisors (see below), whose sum is σ = 15183936. Its totient is φ = 6090240.

The previous prime is 10243889. The next prime is 10243897. The reversal of 10243893 is 39834201.

It is an interprime number because it is at equal distance from previous prime (10243889) and next prime (10243897).

It is not a de Polignac number, because 10243893 - 2² = 10243889 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10243893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243897) 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 in 15 ways as a sum of consecutive naturals, for example, 1180 + ... + 4677.

It is an arithmetic number, because the mean of its divisors is an integer number (948996).

Almost surely, 2^10243893 is an apocalyptic number.

It is an amenable number.

10243893 is a deficient number, since it is larger than the sum of its proper divisors (4940043).

10243893 is a wasteful number, since it uses less digits than its factorization.

10243893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 10243893 is about 3200.6082234475. The cubic root of 10243893 is about 217.1809246633.

The spelling of 10243893 in words is "ten million, two hundred forty-three thousand, eight hundred ninety-three".