10788685 has 4 divisors (see below), whose sum is σ = 12946428. Its totient is φ = 8630944.

The previous prime is 10788677. The next prime is 10788689. The reversal of 10788685 is 58688701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58688701 = 19 ⋅3088879.

It can be written as a sum of positive squares in 2 ways, for example, as 4301476 + 6487209 = 2074^2 + 2547^2 .

It is a cyclic number.

It is not a de Polignac number, because 10788685 - 2³ = 10788677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10788689) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1078864 + ... + 1078873.

It is an arithmetic number, because the mean of its divisors is an integer number (3236607).

Almost surely, 2^10788685 is an apocalyptic number.

It is an amenable number.

10788685 is a deficient number, since it is larger than the sum of its proper divisors (2157743).

10788685 is an equidigital number, since it uses as much as digits as its factorization.

10788685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157742.

The product of its (nonzero) digits is 107520, while the sum is 43.

The square root of 10788685 is about 3284.6133714640. The cubic root of 10788685 is about 220.9646688399.

The spelling of 10788685 in words is "ten million, seven hundred eighty-eight thousand, six hundred eighty-five".