2548019 has 2 divisors, whose sum is σ = 2548020. Its totient is φ = 2548018.

The previous prime is 2548003. The next prime is 2548061. The reversal of 2548019 is 9108452.

2548019 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 is a cyclic number.

It is not a de Polignac number, because 2548019 - 2⁴ = 2548003 is a prime.

It is a super-2 number, since 2×2548019² = 12984801648722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2547982 and 2548000.

It is not a weakly prime, because it can be changed into another prime (2548069) 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, 1274009 + 1274010.

It is an arithmetic number, because the mean of its divisors is an integer number (1274010).

2^2548019 is an apocalyptic number.

2548019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2548019 is an equidigital number, since it uses as much as digits as its factorization.

2548019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 2548019 is about 1596.2515465928. The cubic root of 2548019 is about 136.5843333823.

It can be divided in two parts, 25 and 48019, that multiplied together give a triangular number (1200475 = T₁₅₄₉).

The spelling of 2548019 in words is "two million, five hundred forty-eight thousand, nineteen".