10709644 has 12 divisors (see below), whose sum is σ = 20445768. Its totient is φ = 4868000.

The previous prime is 10709641. The next prime is 10709659. The reversal of 10709644 is 44690701.

It is a super-2 number, since 2×10709644² = 229392949213472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10709641) 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 3 ways as a sum of consecutive naturals, for example, 121657 + ... + 121744.

It is an arithmetic number, because the mean of its divisors is an integer number (1703814).

Almost surely, 2^10709644 is an apocalyptic number.

It is an amenable number.

10709644 is a deficient number, since it is larger than the sum of its proper divisors (9736124).

10709644 is a wasteful number, since it uses less digits than its factorization.

10709644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243416 (or 243414 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 10709644 is about 3272.5592431612. The cubic root of 10709644 is about 220.4237288119.

The spelling of 10709644 in words is "ten million, seven hundred nine thousand, six hundred forty-four".