10204784 has 20 divisors (see below), whose sum is σ = 19853640. Its totient is φ = 5081280.

The previous prime is 10204783. The next prime is 10204793. The reversal of 10204784 is 48740201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204783) 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 3 ways as a sum of consecutive naturals, for example, 3119 + ... + 5489.

It is an arithmetic number, because the mean of its divisors is an integer number (992682).

Almost surely, 2^10204784 is an apocalyptic number.

It is an amenable number.

10204784 is a deficient number, since it is larger than the sum of its proper divisors (9648856).

10204784 is a wasteful number, since it uses less digits than its factorization.

10204784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648 (or 2642 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 10204784 is about 3194.4927609873. The cubic root of 10204784 is about 216.9041886982.

Adding to 10204784 its reverse (48740201), we get a palindrome (58944985).

The spelling of 10204784 in words is "ten million, two hundred four thousand, seven hundred eighty-four".