1345079 has 2 divisors, whose sum is σ = 1345080. Its totient is φ = 1345078.

The previous prime is 1345051. The next prime is 1345117. The reversal of 1345079 is 9705431.

It is a weak prime.

It is an emirp because it is prime and its reverse (9705431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1345079 - 2⁸ = 1344823 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1345009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672539 + 672540.

It is an arithmetic number, because the mean of its divisors is an integer number (672540).

2^1345079 is an apocalyptic number.

1345079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1345079 is an equidigital number, since it uses as much as digits as its factorization.

1345079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 1345079 is about 1159.7754092927. The cubic root of 1345079 is about 110.3864916872.

The spelling of 1345079 in words is "one million, three hundred forty-five thousand, seventy-nine".