10643036 has 24 divisors (see below), whose sum is σ = 19311264. Its totient is φ = 5129280.

The previous prime is 10643033. The next prime is 10643041. The reversal of 10643036 is 63034601.

It is a super-2 number, since 2×10643036² = 226548430594592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643033) 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, 12521 + ... + 13343.

It is an arithmetic number, because the mean of its divisors is an integer number (804636).

Almost surely, 2^10643036 is an apocalyptic number.

It is an amenable number.

10643036 is a deficient number, since it is larger than the sum of its proper divisors (8668228).

10643036 is a wasteful number, since it uses less digits than its factorization.

10643036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 10643036 is about 3262.3666256262. The cubic root of 10643036 is about 219.9658073582.

Adding to 10643036 its reverse (63034601), we get a palindrome (73677637).

The spelling of 10643036 in words is "ten million, six hundred forty-three thousand, thirty-six".