10643056 has 20 divisors (see below), whose sum is σ = 21061152. Its totient is φ = 5207936.

The previous prime is 10643053. The next prime is 10643057. The reversal of 10643056 is 65034601.

It is a super-2 number, since 2×10643056² = 226549282038272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10643056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643053) 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, 6325 + ... + 7828.

Almost surely, 2^10643056 is an apocalyptic number.

10643056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10643056 is a deficient number, since it is larger than the sum of its proper divisors (10418096).

10643056 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 8 representation: 10643056 = (50463160)₈.

10643056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14208 (or 14202 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 10643056 is about 3262.3696908842. The cubic root of 10643056 is about 219.9659451420.

Adding to 10643056 its reverse (65034601), we get a palindrome (75677657).

The spelling of 10643056 in words is "ten million, six hundred forty-three thousand, fifty-six".