6226457 has 2 divisors, whose sum is σ = 6226458. Its totient is φ = 6226456.

The previous prime is 6226439. The next prime is 6226469. The reversal of 6226457 is 7546226.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6046681 + 179776 = 2459^2 + 424^2 .

It is a cyclic number.

It is not a de Polignac number, because 6226457 - 2⁶ = 6226393 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6226417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3113228 + 3113229.

It is an arithmetic number, because the mean of its divisors is an integer number (3113229).

Almost surely, 2^6226457 is an apocalyptic number.

It is an amenable number.

6226457 is a deficient number, since it is larger than the sum of its proper divisors (1).

6226457 is an equidigital number, since it uses as much as digits as its factorization.

6226457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 32.

The square root of 6226457 is about 2495.2869574460. The cubic root of 6226457 is about 183.9699955013.

The spelling of 6226457 in words is "six million, two hundred twenty-six thousand, four hundred fifty-seven".