10385387 has 4 divisors (see below), whose sum is σ = 10486320. Its totient is φ = 10284456.

The previous prime is 10385377. The next prime is 10385399. The reversal of 10385387 is 78358301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10385387 - 2⁴ = 10385371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10385377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50312 + ... + 50517.

It is an arithmetic number, because the mean of its divisors is an integer number (2621580).

Almost surely, 2^10385387 is an apocalyptic number.

10385387 is a deficient number, since it is larger than the sum of its proper divisors (100933).

10385387 is a wasteful number, since it uses less digits than its factorization.

10385387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100932.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 10385387 is about 3222.6366534253. The cubic root of 10385387 is about 218.1762945624.

The spelling of 10385387 in words is "ten million, three hundred eighty-five thousand, three hundred eighty-seven".