2252519 has 2 divisors, whose sum is σ = 2252520. Its totient is φ = 2252518.

The previous prime is 2252513. The next prime is 2252539. The reversal of 2252519 is 9152522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2252519 - 2¹² = 2248423 is a prime.

It is a super-2 number, since 2×2252519² = 10147683690722, which contains 22 as substring.

It is a Chen prime.

It is equal to p₁₆₆₂₃₈ and since 2252519 and 166238 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2252513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126259 + 1126260.

It is an arithmetic number, because the mean of its divisors is an integer number (1126260).

2^2252519 is an apocalyptic number.

2252519 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252519 is an equidigital number, since it uses as much as digits as its factorization.

2252519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800, while the sum is 26.

The square root of 2252519 is about 1500.8394317848. The cubic root of 2252519 is about 131.0859525657.

It can be divided in two parts, 225 and 2519, that added together give a cube (2744 = 14³).

The spelling of 2252519 in words is "two million, two hundred fifty-two thousand, five hundred nineteen".