1365306 has 16 divisors (see below), whose sum is σ = 2743104. Its totient is φ = 453024.

The previous prime is 1365289. The next prime is 1365307. The reversal of 1365306 is 6035631.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1365307) 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 7 ways as a sum of consecutive naturals, for example, 1515 + ... + 2241.

It is an arithmetic number, because the mean of its divisors is an integer number (171444).

2^1365306 is an apocalyptic number.

1365306 is an abundant number, since it is smaller than the sum of its proper divisors (1377798).

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

1365306 is a wasteful number, since it uses less digits than its factorization.

1365306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 1365306 is about 1168.4630931270. The cubic root of 1365306 is about 110.9370635836.

The spelling of 1365306 in words is "one million, three hundred sixty-five thousand, three hundred six".