6226489 has 4 divisors (see below), whose sum is σ = 6243556. Its totient is φ = 6209424.

The previous prime is 6226481. The next prime is 6226499. The reversal of 6226489 is 9846226.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1710864 + 4515625 = 1308^2 + 2125^2 .

It is a cyclic number.

It is not a de Polignac number, because 6226489 - 2³ = 6226481 is a prime.

It is a d-powerful number, because it can be written as 6⁵ + 2¹⁶ + 2²² + 6⁸ + 4⁷ + 8⁶ + 9³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6226481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7974 + ... + 8719.

It is an arithmetic number, because the mean of its divisors is an integer number (1560889).

Almost surely, 2^6226489 is an apocalyptic number.

It is an amenable number.

6226489 is a deficient number, since it is larger than the sum of its proper divisors (17067).

6226489 is a wasteful number, since it uses less digits than its factorization.

6226489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17066.

The product of its digits is 41472, while the sum is 37.

The square root of 6226489 is about 2495.2933695259. The cubic root of 6226489 is about 183.9703106634.

The spelling of 6226489 in words is "six million, two hundred twenty-six thousand, four hundred eighty-nine".