10985393 has 4 divisors (see below), whose sum is σ = 11003760. Its totient is φ = 10967028.

The previous prime is 10985389. The next prime is 10985407. The reversal of 10985393 is 39358901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39358901 = 577 ⋅68213.

It is a cyclic number.

It is not a de Polignac number, because 10985393 - 2² = 10985389 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10985353) 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, 8255 + ... + 9492.

It is an arithmetic number, because the mean of its divisors is an integer number (2750940).

Almost surely, 2^10985393 is an apocalyptic number.

It is an amenable number.

10985393 is a deficient number, since it is larger than the sum of its proper divisors (18367).

10985393 is an equidigital number, since it uses as much as digits as its factorization.

10985393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18366.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 10985393 is about 3314.4219707213. The cubic root of 10985393 is about 222.2995240050.

The spelling of 10985393 in words is "ten million, nine hundred eighty-five thousand, three hundred ninety-three".