2519273 has 2 divisors, whose sum is σ = 2519274. Its totient is φ = 2519272.

The previous prime is 2519269. The next prime is 2519329. The reversal of 2519273 is 3729152.

2519273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2474329 + 44944 = 1573^2 + 212^2 .

It is a cyclic number.

It is not a de Polignac number, because 2519273 - 2² = 2519269 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 5⁹ + 1 + 9⁴ + 2¹⁹ + 7³ + 3⁷ .

It is equal to p₁₈₄₃₇₆ and since 2519273 and 184376 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2519263) 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, 1259636 + 1259637.

It is an arithmetic number, because the mean of its divisors is an integer number (1259637).

2^2519273 is an apocalyptic number.

It is an amenable number.

2519273 is a deficient number, since it is larger than the sum of its proper divisors (1).

2519273 is an equidigital number, since it uses as much as digits as its factorization.

2519273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 29.

The square root of 2519273 is about 1587.2217866448. The cubic root of 2519273 is about 136.0687548833.

The spelling of 2519273 in words is "two million, five hundred nineteen thousand, two hundred seventy-three".