1413226 has 4 divisors (see below), whose sum is σ = 2119842. Its totient is φ = 706612.

The previous prime is 1413221. The next prime is 1413233. The reversal of 1413226 is 6223141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6223141 = 37 ⋅168193.

It can be written as a sum of positive squares in only one way, i.e., 1320201 + 93025 = 1149^2 + 305^2 .

It is not an unprimeable number, because it can be changed into a prime (1413221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353305 + ... + 353308.

2^1413226 is an apocalyptic number.

1413226 is a deficient number, since it is larger than the sum of its proper divisors (706616).

1413226 is an equidigital number, since it uses as much as digits as its factorization.

1413226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706615.

The product of its digits is 288, while the sum is 19.

The square root of 1413226 is about 1188.7918236596. The cubic root of 1413226 is about 112.2200711210.

Adding to 1413226 its reverse (6223141), we get a palindrome (7636367).

The spelling of 1413226 in words is "one million, four hundred thirteen thousand, two hundred twenty-six".