10643875 has 16 divisors (see below), whose sum is σ = 14493024. Its totient is φ = 7740000.

The previous prime is 10643863. The next prime is 10643903. The reversal of 10643875 is 57834601.

It is not a de Polignac number, because 10643875 - 2¹⁹ = 10119587 is a prime.

It is a super-2 number, since 2×10643875² = 226584150031250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10643875.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2496 + ... + 5245.

It is an arithmetic number, because the mean of its divisors is an integer number (905814).

Almost surely, 2^10643875 is an apocalyptic number.

10643875 is a deficient number, since it is larger than the sum of its proper divisors (3849149).

10643875 is an equidigital number, since it uses as much as digits as its factorization.

10643875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7767 (or 7757 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 10643875 is about 3262.4952107245. The cubic root of 10643875 is about 219.9715872398.

The spelling of 10643875 in words is "ten million, six hundred forty-three thousand, eight hundred seventy-five".