6022409 has 2 divisors, whose sum is σ = 6022410. Its totient is φ = 6022408.

The previous prime is 6022399. The next prime is 6022441. The reversal of 6022409 is 9042206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4293184 + 1729225 = 2072^2 + 1315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6022409 is a prime.

It is not a weakly prime, because it can be changed into another prime (6022609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3011204 + 3011205.

It is an arithmetic number, because the mean of its divisors is an integer number (3011205).

Almost surely, 2^6022409 is an apocalyptic number.

It is an amenable number.

6022409 is a deficient number, since it is larger than the sum of its proper divisors (1).

6022409 is an equidigital number, since it uses as much as digits as its factorization.

6022409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 6022409 is about 2454.0596977254. The cubic root of 6022409 is about 181.9379996517.

The spelling of 6022409 in words is "six million, twenty-two thousand, four hundred nine".