6226559 has 2 divisors, whose sum is σ = 6226560. Its totient is φ = 6226558.

The previous prime is 6226523. The next prime is 6226589. The reversal of 6226559 is 9556226.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6226559 - 2⁸ = 6226303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6226589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3113279 + 3113280.

It is an arithmetic number, because the mean of its divisors is an integer number (3113280).

Almost surely, 2^6226559 is an apocalyptic number.

6226559 is a deficient number, since it is larger than the sum of its proper divisors (1).

6226559 is an equidigital number, since it uses as much as digits as its factorization.

6226559 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 35.

The square root of 6226559 is about 2495.3073958933. The cubic root of 6226559 is about 183.9710000767.

The spelling of 6226559 in words is "six million, two hundred twenty-six thousand, five hundred fifty-nine".