1342259 has 2 divisors, whose sum is σ = 1342260. Its totient is φ = 1342258.

The previous prime is 1342247. The next prime is 1342261. The reversal of 1342259 is 9522431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1342259 is a prime.

Together with 1342261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1342219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671129 + 671130.

It is an arithmetic number, because the mean of its divisors is an integer number (671130).

2^1342259 is an apocalyptic number.

1342259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342259 is an equidigital number, since it uses as much as digits as its factorization.

1342259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 26.

The square root of 1342259 is about 1158.5590187815. The cubic root of 1342259 is about 110.3092948080.

The spelling of 1342259 in words is "one million, three hundred forty-two thousand, two hundred fifty-nine".