1350306 has 12 divisors (see below), whose sum is σ = 2925702. Its totient is φ = 450096.

The previous prime is 1350287. The next prime is 1350313. The reversal of 1350306 is 6030531.

It can be written as a sum of positive squares in only one way, i.e., 1265625 + 84681 = 1125^2 + 291^2 .

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: 75017 = 1350306 / (1 + 3 + 5 + 0 + 3 + 0 + 6).

It is a Curzon number.

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, 37491 + ... + 37526.

2^1350306 is an apocalyptic number.

1350306 is an abundant number, since it is smaller than the sum of its proper divisors (1575396).

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

1350306 is a wasteful number, since it uses less digits than its factorization.

1350306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75025 (or 75022 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 1350306 is about 1162.0266778349. The cubic root of 1350306 is about 110.5292947998.

Adding to 1350306 its reverse (6030531), we get a palindrome (7380837).

The spelling of 1350306 in words is "one million, three hundred fifty thousand, three hundred six".