10140893 has 12 divisors (see below), whose sum is σ = 11850300. Its totient is φ = 8652672.

The previous prime is 10140883. The next prime is 10140901. The reversal of 10140893 is 39804101.

It can be written as a sum of positive squares in 2 ways, for example, as 6853924 + 3286969 = 2618^2 + 1813^2 .

It is not a de Polignac number, because 10140893 - 2⁶ = 10140829 is a prime.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16805 + ... + 17397.

It is an arithmetic number, because the mean of its divisors is an integer number (987525).

Almost surely, 2^10140893 is an apocalyptic number.

It is an amenable number.

10140893 is a deficient number, since it is larger than the sum of its proper divisors (1709407).

10140893 is an equidigital number, since it uses as much as digits as its factorization.

10140893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956 (or 949 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 10140893 is about 3184.4768801170. The cubic root of 10140893 is about 216.4505698160.

Adding to 10140893 its reverse (39804101), we get a palindrome (49944994).

The spelling of 10140893 in words is "ten million, one hundred forty thousand, eight hundred ninety-three".