564419 has 2 divisors, whose sum is σ = 564420. Its totient is φ = 564418.

The previous prime is 564409. The next prime is 564437. The reversal of 564419 is 914465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 564419 - 2⁸ = 564163 is a prime.

It is a super-2 number, since 2×564419² = 637137615122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 564391 and 564400.

It is not a weakly prime, because it can be changed into another prime (564409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282209 + 282210.

It is an arithmetic number, because the mean of its divisors is an integer number (282210).

2⁵⁶⁴⁴¹⁹ is an apocalyptic number.

564419 is a deficient number, since it is larger than the sum of its proper divisors (1).

564419 is an equidigital number, since it uses as much as digits as its factorization.

564419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 564419 is about 751.2782440614. The cubic root of 564419 is about 82.6419472425.

The spelling of 564419 in words is "five hundred sixty-four thousand, four hundred nineteen".