10026993 has 4 divisors (see below), whose sum is σ = 13369328. Its totient is φ = 6684660.

The previous prime is 10026979. The next prime is 10027009. The reversal of 10026993 is 39962001.

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 10026993 - 2¹⁸ = 9764849 is a prime.

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 10026993.

It is not an unprimeable number, because it can be changed into a prime (10026943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1671163 + ... + 1671168.

It is an arithmetic number, because the mean of its divisors is an integer number (3342332).

Almost surely, 2^10026993 is an apocalyptic number.

It is an amenable number.

10026993 is a deficient number, since it is larger than the sum of its proper divisors (3342335).

10026993 is an equidigital number, since it uses as much as digits as its factorization.

10026993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3342334.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 10026993 is about 3166.5427519615. The cubic root of 10026993 is about 215.6371436975.

Adding to 10026993 its reverse (39962001), we get a palindrome (49988994).

The spelling of 10026993 in words is "ten million, twenty-six thousand, nine hundred ninety-three".