10384945 has 16 divisors (see below), whose sum is σ = 12856320. Its totient is φ = 8049600.

The previous prime is 10384903. The next prime is 10384949. The reversal of 10384945 is 54948301.

It is not a de Polignac number, because 10384945 - 2⁷ = 10384817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10384945.

It is not an unprimeable number, because it can be changed into a prime (10384949) 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, 23880 + ... + 24310.

It is an arithmetic number, because the mean of its divisors is an integer number (803520).

Almost surely, 2^10384945 is an apocalyptic number.

It is an amenable number.

10384945 is a deficient number, since it is larger than the sum of its proper divisors (2471375).

10384945 is an equidigital number, since it uses as much as digits as its factorization.

10384945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 10384945 is about 3222.5680753089. The cubic root of 10384945 is about 218.1731993386.

The spelling of 10384945 in words is "ten million, three hundred eighty-four thousand, nine hundred forty-five".