1332306 has 12 divisors (see below), whose sum is σ = 2886702. Its totient is φ = 444096.

The previous prime is 1332283. The next prime is 1332313. The reversal of 1332306 is 6032331.

1332306 = 209² + 210² + ... + 235².

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 783225 + 549081 = 885^2 + 741^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 74017 = 1332306 / (1 + 3 + 3 + 2 + 3 + 0 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36991 + ... + 37026.

2^1332306 is an apocalyptic number.

1332306 is an abundant number, since it is smaller than the sum of its proper divisors (1554396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1332306 is a wasteful number, since it uses less digits than its factorization.

1332306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74025 (or 74022 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1332306 is about 1154.2556042749. The cubic root of 1332306 is about 110.0359662004.

Adding to 1332306 its reverse (6032331), we get a palindrome (7364637).

The spelling of 1332306 in words is "one million, three hundred thirty-two thousand, three hundred six".