1345063 has 4 divisors (see below), whose sum is σ = 1403568. Its totient is φ = 1286560.

The previous prime is 1345051. The next prime is 1345079. The reversal of 1345063 is 3605431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1345063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29218 + ... + 29263.

It is an arithmetic number, because the mean of its divisors is an integer number (350892).

2^1345063 is an apocalyptic number.

1345063 is a deficient number, since it is larger than the sum of its proper divisors (58505).

1345063 is an equidigital number, since it uses as much as digits as its factorization.

1345063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58504.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1345063 is about 1159.7685113849. The cubic root of 1345063 is about 110.3860539952.

The spelling of 1345063 in words is "one million, three hundred forty-five thousand, sixty-three".