10208845 has 16 divisors (see below), whose sum is σ = 12684672. Its totient is φ = 7882560.

The previous prime is 10208843. The next prime is 10208851. The reversal of 10208845 is 54880201.

It is not a de Polignac number, because 10208845 - 2¹ = 10208843 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 (10208843) 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 15 ways as a sum of consecutive naturals, for example, 21915 + ... + 22375.

It is an arithmetic number, because the mean of its divisors is an integer number (792792).

Almost surely, 2^10208845 is an apocalyptic number.

It is an amenable number.

10208845 is a deficient number, since it is larger than the sum of its proper divisors (2475827).

10208845 is a wasteful number, since it uses less digits than its factorization.

10208845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 10208845 is about 3195.1283229316. The cubic root of 10208845 is about 216.9329572670.

The spelling of 10208845 in words is "ten million, two hundred eight thousand, eight hundred forty-five".