10204772 has 12 divisors (see below), whose sum is σ = 17884860. Its totient is φ = 5094816.

The previous prime is 10204771. The next prime is 10204783. The reversal of 10204772 is 27740201.

It can be written as a sum of positive squares in 2 ways, for example, as 8726116 + 1478656 = 2954^2 + 1216^2 .

It is not an unprimeable number, because it can be changed into a prime (10204771) 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, 2054 + ... + 4962.

It is an arithmetic number, because the mean of its divisors is an integer number (1490405).

Almost surely, 2^10204772 is an apocalyptic number.

It is an amenable number.

10204772 is a deficient number, since it is larger than the sum of its proper divisors (7680088).

10204772 is a wasteful number, since it uses less digits than its factorization.

10204772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3790 (or 3788 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 10204772 is about 3194.4908827542. The cubic root of 10204772 is about 216.9041036776.

Adding to 10204772 its reverse (27740201), we get a palindrome (37944973).

The spelling of 10204772 in words is "ten million, two hundred four thousand, seven hundred seventy-two".