1010564 has 6 divisors (see below), whose sum is σ = 1768494. Its totient is φ = 505280.

The previous prime is 1010549. The next prime is 1010567. The reversal of 1010564 is 4650101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 577600 + 432964 = 760^2 + 658^2 .

It is not an unprimeable number, because it can be changed into a prime (1010567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126317 + ... + 126324.

It is an arithmetic number, because the mean of its divisors is an integer number (294749).

2^1010564 is an apocalyptic number.

It is an amenable number.

1010564 is a deficient number, since it is larger than the sum of its proper divisors (757930).

1010564 is a wasteful number, since it uses less digits than its factorization.

1010564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252645 (or 252643 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1010564 is about 1005.2681234377. The cubic root of 1010564 is about 100.3509005809.

Adding to 1010564 its reverse (4650101), we get a palindrome (5660665).

The spelling of 1010564 in words is "one million, ten thousand, five hundred sixty-four".