10985684 has 6 divisors (see below), whose sum is σ = 19224954. Its totient is φ = 5492840.

The previous prime is 10985677. The next prime is 10985699. The reversal of 10985684 is 48658901.

It can be written as a sum of positive squares in only one way, i.e., 10956100 + 29584 = 3310^2 + 172^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1373207 + ... + 1373214.

It is an arithmetic number, because the mean of its divisors is an integer number (3204159).

Almost surely, 2^10985684 is an apocalyptic number.

It is an amenable number.

10985684 is a deficient number, since it is larger than the sum of its proper divisors (8239270).

10985684 is a wasteful number, since it uses less digits than its factorization.

10985684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746425 (or 2746423 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 10985684 is about 3314.4658694879. The cubic root of 10985684 is about 222.3014868718.

The spelling of 10985684 in words is "ten million, nine hundred eighty-five thousand, six hundred eighty-four".