1332089 has 12 divisors (see below), whose sum is σ = 1492260. Its totient is φ = 1188000.

The previous prime is 1332077. The next prime is 1332119. The reversal of 1332089 is 9802331.

It can be written as a sum of positive squares in 2 ways, for example, as 1138489 + 193600 = 1067^2 + 440^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1332089 is a prime.

It is a super-2 number, since 2×1332089² = 3548922207842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1332059) 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 11 ways as a sum of consecutive naturals, for example, 12167 + ... + 12275.

It is an arithmetic number, because the mean of its divisors is an integer number (124355).

2^1332089 is an apocalyptic number.

It is an amenable number.

1332089 is a deficient number, since it is larger than the sum of its proper divisors (160171).

1332089 is a wasteful number, since it uses less digits than its factorization.

1332089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1332089 is about 1154.1616004702. The cubic root of 1332089 is about 110.0299918219.

It can be divided in two parts, 133 and 2089, that added together give a palindrome (2222).

The spelling of 1332089 in words is "one million, three hundred thirty-two thousand, eighty-nine".