10985504 has 24 divisors (see below), whose sum is σ = 21743568. Its totient is φ = 5463360.

The previous prime is 10985489. The next prime is 10985509. The reversal of 10985504 is 40558901.

10985504 is nontrivially palindromic in base 15.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (10985509) 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, 5939 + ... + 7565.

It is an arithmetic number, because the mean of its divisors is an integer number (905982).

Almost surely, 2^10985504 is an apocalyptic number.

It is an amenable number.

10985504 is a deficient number, since it is larger than the sum of its proper divisors (10758064).

10985504 is a wasteful number, since it uses less digits than its factorization.

10985504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848 (or 1840 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 10985504 is about 3314.4387156802. The cubic root of 10985504 is about 222.3002727315.

The spelling of 10985504 in words is "ten million, nine hundred eighty-five thousand, five hundred four".