10872993 has 4 divisors (see below), whose sum is σ = 14497328. Its totient is φ = 7248660.

The previous prime is 10872991. The next prime is 10873039. The reversal of 10872993 is 39927801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10872993 - 2¹ = 10872991 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10872991) 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 3 ways as a sum of consecutive naturals, for example, 1812163 + ... + 1812168.

It is an arithmetic number, because the mean of its divisors is an integer number (3624332).

Almost surely, 2^10872993 is an apocalyptic number.

It is an amenable number.

10872993 is a deficient number, since it is larger than the sum of its proper divisors (3624335).

10872993 is an equidigital number, since it uses as much as digits as its factorization.

10872993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624334.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 10872993 is about 3297.4221749724. The cubic root of 10872993 is about 221.5387509549.

The spelling of 10872993 in words is "ten million, eight hundred seventy-two thousand, nine hundred ninety-three".