10812685 has 8 divisors (see below), whose sum is σ = 13973400. Its totient is φ = 7984704.

The previous prime is 10812667. The next prime is 10812713. The reversal of 10812685 is 58621801.

It can be written as a sum of positive squares in 4 ways, for example, as 34596 + 10778089 = 186^2 + 3283^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10812685 - 2¹¹ = 10810637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83110 + ... + 83239.

It is an arithmetic number, because the mean of its divisors is an integer number (1746675).

Almost surely, 2^10812685 is an apocalyptic number.

It is an amenable number.

10812685 is a deficient number, since it is larger than the sum of its proper divisors (3160715).

10812685 is a wasteful number, since it uses less digits than its factorization.

10812685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166367.

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 10812685 is about 3288.2647399502. The cubic root of 10812685 is about 221.1283966876.

The spelling of 10812685 in words is "ten million, eight hundred twelve thousand, six hundred eighty-five".