2134519 has 2 divisors, whose sum is σ = 2134520. Its totient is φ = 2134518.

The previous prime is 2134507. The next prime is 2134529. The reversal of 2134519 is 9154312.

2134519 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2134519 - 2⁹ = 2134007 is a prime.

It is a super-2 number, since 2×2134519² = 9112342722722, which contains 22 as substring.

It is equal to p₁₅₈₁₈₂ and since 2134519 and 158182 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 2134493 and 2134502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2134529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067259 + 1067260.

It is an arithmetic number, because the mean of its divisors is an integer number (1067260).

2^2134519 is an apocalyptic number.

2134519 is a deficient number, since it is larger than the sum of its proper divisors (1).

2134519 is an equidigital number, since it uses as much as digits as its factorization.

2134519 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2134519 is about 1460.9993155371. Note that the first 3 decimals coincide. The cubic root of 2134519 is about 128.7557624593.

The spelling of 2134519 in words is "two million, one hundred thirty-four thousand, five hundred nineteen".