10644684 has 12 divisors (see below), whose sum is σ = 24837624. Its totient is φ = 3548224.

The previous prime is 10644677. The next prime is 10644691. The reversal of 10644684 is 48644601.

It is an interprime number because it is at equal distance from previous prime (10644677) and next prime (10644691).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×10644684² = 226618594919712, 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 3 ways as a sum of consecutive naturals, for example, 443517 + ... + 443540.

It is an arithmetic number, because the mean of its divisors is an integer number (2069802).

Almost surely, 2^10644684 is an apocalyptic number.

It is an amenable number.

10644684 is an abundant number, since it is smaller than the sum of its proper divisors (14192940).

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

10644684 is a wasteful number, since it uses less digits than its factorization.

10644684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887064 (or 887062 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 10644684 is about 3262.6191932250. The cubic root of 10644684 is about 219.9771601633.

The spelling of 10644684 in words is "ten million, six hundred forty-four thousand, six hundred eighty-four".