2012519 has 2 divisors, whose sum is σ = 2012520. Its totient is φ = 2012518.

The previous prime is 2012471. The next prime is 2012531. The reversal of 2012519 is 9152102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012519 - 2²⁰ = 963943 is a prime.

It is a super-2 number, since 2×2012519² = 8100465450722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2012519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006259 + 1006260.

It is an arithmetic number, because the mean of its divisors is an integer number (1006260).

2^2012519 is an apocalyptic number.

2012519 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012519 is an equidigital number, since it uses as much as digits as its factorization.

2012519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 2012519 is about 1418.6327925154. The cubic root of 2012519 is about 126.2544409117.

It can be divided in two parts, 20125 and 19, that multiplied together give a triangular number (382375 = T₈₇₄).

The spelling of 2012519 in words is "two million, twelve thousand, five hundred nineteen".