30441226 has 4 divisors (see below), whose sum is σ = 45661842. Its totient is φ = 15220612.

The previous prime is 30441221. The next prime is 30441283. The reversal of 30441226 is 62214403.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 21169201 + 9272025 = 4601^2 + 3045^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 30441197 and 30441206.

It is not an unprimeable number, because it can be changed into a prime (30441221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7610305 + ... + 7610308.

Almost surely, 2^30441226 is an apocalyptic number.

30441226 is a deficient number, since it is larger than the sum of its proper divisors (15220616).

30441226 is a wasteful number, since it uses less digits than its factorization.

30441226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15220615.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 30441226 is about 5517.3567946980. The cubic root of 30441226 is about 312.2391670991.

Adding to 30441226 its reverse (62214403), we get a palindrome (92655629).

The spelling of 30441226 in words is "thirty million, four hundred forty-one thousand, two hundred twenty-six".