1012552 has 16 divisors (see below), whose sum is σ = 1981440. Its totient is φ = 484176.

The previous prime is 1012549. The next prime is 1012559. The reversal of 1012552 is 2552101.

It is not an unprimeable number, because it can be changed into a prime (1012559) 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 in 3 ways as a sum of consecutive naturals, for example, 2568 + ... + 2935.

It is an arithmetic number, because the mean of its divisors is an integer number (123840).

2^1012552 is an apocalyptic number.

It is an amenable number.

1012552 is a deficient number, since it is larger than the sum of its proper divisors (968888).

1012552 is a wasteful number, since it uses less digits than its factorization.

1012552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5532 (or 5528 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1012552 is about 1006.2564285509. The cubic root of 1012552 is about 100.4166615206.

Adding to 1012552 its reverse (2552101), we get a palindrome (3564653).

It can be divided in two parts, 101 and 2552, that multiplied together give a palindrome (257752).

The spelling of 1012552 in words is "one million, twelve thousand, five hundred fifty-two".