10828993 has 8 divisors (see below), whose sum is σ = 13027520. Its totient is φ = 8793360.

The previous prime is 10828943. The next prime is 10828997. The reversal of 10828993 is 39982801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10828993 - 2⁹ = 10828481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10828997) 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 7 ways as a sum of consecutive naturals, for example, 40578 + ... + 40843.

It is an arithmetic number, because the mean of its divisors is an integer number (1628440).

Almost surely, 2^10828993 is an apocalyptic number.

It is an amenable number.

10828993 is a deficient number, since it is larger than the sum of its proper divisors (2198527).

10828993 is an equidigital number, since it uses as much as digits as its factorization.

10828993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81447.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 10828993 is about 3290.7435330028. The cubic root of 10828993 is about 221.2395115630.

The spelling of 10828993 in words is "ten million, eight hundred twenty-eight thousand, nine hundred ninety-three".