1334239 has 2 divisors, whose sum is σ = 1334240. Its totient is φ = 1334238.

The previous prime is 1334233. The next prime is 1334273. The reversal of 1334239 is 9324331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1334239 - 2⁷ = 1334111 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1334233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667119 + 667120.

It is an arithmetic number, because the mean of its divisors is an integer number (667120).

2^1334239 is an apocalyptic number.

1334239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1334239 is an equidigital number, since it uses as much as digits as its factorization.

1334239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 25.

The square root of 1334239 is about 1155.0926369777. The cubic root of 1334239 is about 110.0891563683.

The spelling of 1334239 in words is "one million, three hundred thirty-four thousand, two hundred thirty-nine".