10813385 has 16 divisors (see below), whose sum is σ = 14219712. Its totient is φ = 7828800.

The previous prime is 10813379. The next prime is 10813393. The reversal of 10813385 is 58331801.

It is not a de Polignac number, because 10813385 - 2¹⁸ = 10551241 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22922 + ... + 23388.

It is an arithmetic number, because the mean of its divisors is an integer number (888732).

Almost surely, 2^10813385 is an apocalyptic number.

It is an amenable number.

10813385 is a deficient number, since it is larger than the sum of its proper divisors (3406327).

10813385 is a wasteful number, since it uses less digits than its factorization.

10813385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 10813385 is about 3288.3711773460. The cubic root of 10813385 is about 221.1331684453.

The spelling of 10813385 in words is "ten million, eight hundred thirteen thousand, three hundred eighty-five".