10643244 has 48 divisors (see below), whose sum is σ = 25740288. Its totient is φ = 3420928.

The previous prime is 10643239. The next prime is 10643251. The reversal of 10643244 is 44234601.

It is a super-2 number, since 2×10643244² = 226557285687072, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 63649 + ... + 63815.

It is an arithmetic number, because the mean of its divisors is an integer number (536256).

Almost surely, 2^10643244 is an apocalyptic number.

It is an amenable number.

10643244 is an abundant number, since it is smaller than the sum of its proper divisors (15097044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10643244 is a wasteful number, since it uses less digits than its factorization.

10643244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 10643244 is about 3262.3985041684. The cubic root of 10643244 is about 219.9672403011.

Adding to 10643244 its reverse (44234601), we get a palindrome (54877845).

The spelling of 10643244 in words is "ten million, six hundred forty-three thousand, two hundred forty-four".