6430226 has 8 divisors (see below), whose sum is σ = 10522224. Its totient is φ = 2922820.

The previous prime is 6430223. The next prime is 6430231. The reversal of 6430226 is 6220346.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6430226² = 82695612822152, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6430223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146120 + ... + 146163.

It is an arithmetic number, because the mean of its divisors is an integer number (1315278).

Almost surely, 2^6430226 is an apocalyptic number.

6430226 is a deficient number, since it is larger than the sum of its proper divisors (4091998).

6430226 is a wasteful number, since it uses less digits than its factorization.

6430226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292296.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 6430226 is about 2535.7890290795. The cubic root of 6430226 is about 185.9553791296.

The spelling of 6430226 in words is "six million, four hundred thirty thousand, two hundred twenty-six".