30228441 has 16 divisors (see below), whose sum is σ = 42577920. Its totient is φ = 19046160.

The previous prime is 30228437. The next prime is 30228467. The reversal of 30228441 is 14482203.

It is not a de Polignac number, because 30228441 - 2² = 30228437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30228421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220 + ... + 7778.

It is an arithmetic number, because the mean of its divisors is an integer number (2661120).

Almost surely, 2^30228441 is an apocalyptic number.

30228441 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30228441 is a deficient number, since it is larger than the sum of its proper divisors (12349479).

30228441 is a wasteful number, since it uses less digits than its factorization.

30228441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7636.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 30228441 is about 5498.0397415806. The cubic root of 30228441 is about 311.5099452590.

The spelling of 30228441 in words is "thirty million, two hundred twenty-eight thousand, four hundred forty-one".