1342519 has 2 divisors, whose sum is σ = 1342520. Its totient is φ = 1342518.

The previous prime is 1342501. The next prime is 1342531. The reversal of 1342519 is 9152431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342519 - 2⁹ = 1342007 is a prime.

It is a super-2 number, since 2×1342519² = 3604714530722, which contains 22 as substring.

1342519 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1342493 and 1342502.

It is a congruent number.

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, 671259 + 671260.

It is an arithmetic number, because the mean of its divisors is an integer number (671260).

2^1342519 is an apocalyptic number.

1342519 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342519 is an equidigital number, since it uses as much as digits as its factorization.

1342519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 25.

The square root of 1342519 is about 1158.6712217018. The cubic root of 1342519 is about 110.3164167730.

The spelling of 1342519 in words is "one million, three hundred forty-two thousand, five hundred nineteen".