10872385 has 8 divisors (see below), whose sum is σ = 13099176. Its totient is φ = 8663040.

The previous prime is 10872383. The next prime is 10872403. The reversal of 10872385 is 58327801.

10872385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5992704 + 4879681 = 2448^2 + 2209^2 .

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

It is not a de Polignac number, because 10872385 - 2¹ = 10872383 is a prime.

It is a super-3 number, since 3×10872385³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10872385.

It is not an unprimeable number, because it can be changed into a prime (10872383) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2946 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (1637397).

Almost surely, 2^10872385 is an apocalyptic number.

It is an amenable number.

10872385 is a deficient number, since it is larger than the sum of its proper divisors (2226791).

10872385 is an equidigital number, since it uses as much as digits as its factorization.

10872385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8723.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 10872385 is about 3297.3299804539. The cubic root of 10872385 is about 221.5346215162.

The spelling of 10872385 in words is "ten million, eight hundred seventy-two thousand, three hundred eighty-five".