1090052 has 12 divisors (see below), whose sum is σ = 1973580. Its totient is φ = 526176.

The previous prime is 1090031. The next prime is 1090097. The reversal of 1090052 is 2500901.

It can be written as a sum of positive squares in 2 ways, for example, as 198916 + 891136 = 446^2 + 944^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1090052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4583 + ... + 4814.

It is an arithmetic number, because the mean of its divisors is an integer number (164465).

2^1090052 is an apocalyptic number.

It is an amenable number.

1090052 is a deficient number, since it is larger than the sum of its proper divisors (883528).

1090052 is a wasteful number, since it uses less digits than its factorization.

1090052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9430 (or 9428 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1090052 is about 1044.0555540775. The cubic root of 1090052 is about 102.9158831880.

Adding to 1090052 its reverse (2500901), we get a palindrome (3590953).

The spelling of 1090052 in words is "one million, ninety thousand, fifty-two".