30055241 has 4 divisors (see below), whose sum is σ = 30113232. Its totient is φ = 29997252.

The previous prime is 30055229. The next prime is 30055253. The reversal of 30055241 is 14255003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (30055229) and next prime (30055253).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30055241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30055841) 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 in 3 ways as a sum of consecutive naturals, for example, 28211 + ... + 29256.

It is an arithmetic number, because the mean of its divisors is an integer number (7528308).

Almost surely, 2^30055241 is an apocalyptic number.

It is an amenable number.

30055241 is a deficient number, since it is larger than the sum of its proper divisors (57991).

30055241 is an equidigital number, since it uses as much as digits as its factorization.

30055241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57990.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 30055241 is about 5482.2660460799. The cubic root of 30055241 is about 310.9138521328.

The spelling of 30055241 in words is "thirty million, fifty-five thousand, two hundred forty-one".