1332556 has 6 divisors (see below), whose sum is σ = 2331980. Its totient is φ = 666276.

The previous prime is 1332553. The next prime is 1332557. The reversal of 1332556 is 6552331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1332556.

It is not an unprimeable number, because it can be changed into a prime (1332553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166566 + ... + 166573.

2^1332556 is an apocalyptic number.

It is an amenable number.

1332556 is a deficient number, since it is larger than the sum of its proper divisors (999424).

1332556 is a wasteful number, since it uses less digits than its factorization.

1332556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333143 (or 333141 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 1332556 is about 1154.3638940993. The cubic root of 1332556 is about 110.0428483209.

Adding to 1332556 its reverse (6552331), we get a palindrome (7884887).

The spelling of 1332556 in words is "one million, three hundred thirty-two thousand, five hundred fifty-six".