1230226 has 8 divisors (see below), whose sum is σ = 1867824. Its totient is φ = 607620.

The previous prime is 1230223. The next prime is 1230227. The reversal of 1230226 is 6220321.

1230226 = T₁₂₉ + T₁₃₀ + ... + T₂₁₁.

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

It is a super-2 number, since 2×1230226² = 3026912022152, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1230223) 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, 3540 + ... + 3871.

It is an arithmetic number, because the mean of its divisors is an integer number (233478).

2^1230226 is an apocalyptic number.

1230226 is a deficient number, since it is larger than the sum of its proper divisors (637598).

1230226 is an equidigital number, since it uses as much as digits as its factorization.

1230226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7496.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1230226 is about 1109.1555346298. The cubic root of 1230226 is about 107.1506887820.

Adding to 1230226 its reverse (6220321), we get a palindrome (7450547).

The spelling of 1230226 in words is "one million, two hundred thirty thousand, two hundred twenty-six".