10636143 has 48 divisors (see below), whose sum is σ = 18141696. Its totient is φ = 5417280.

The previous prime is 10636139. The next prime is 10636187. The reversal of 10636143 is 34163601.

It is not a de Polignac number, because 10636143 - 2² = 10636139 is a prime.

It is a super-2 number, since 2×10636143² = 226255075832898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10636643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174333 + ... + 174393.

It is an arithmetic number, because the mean of its divisors is an integer number (377952).

Almost surely, 2^10636143 is an apocalyptic number.

10636143 is a deficient number, since it is larger than the sum of its proper divisors (7505553).

10636143 is a wasteful number, since it uses less digits than its factorization.

10636143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 10636143 is about 3261.3100128629. The cubic root of 10636143 is about 219.9183098911.

Adding to 10636143 its reverse (34163601), we get a palindrome (44799744).

The spelling of 10636143 in words is "ten million, six hundred thirty-six thousand, one hundred forty-three".