30098041 has 12 divisors (see below), whose sum is σ = 32382612. Its totient is φ = 27877376.

The previous prime is 30098009. The next prime is 30098063. The reversal of 30098041 is 14089003.

It can be written as a sum of positive squares in 2 ways, for example, as 27342441 + 2755600 = 5229^2 + 1660^2 .

It is not a de Polignac number, because 30098041 - 2⁵ = 30098009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30097997 and 30098015.

It is not an unprimeable number, because it can be changed into a prime (30098741) 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 11 ways as a sum of consecutive naturals, for example, 116985 + ... + 117241.

It is an arithmetic number, because the mean of its divisors is an integer number (2698551).

Almost surely, 2^30098041 is an apocalyptic number.

It is an amenable number.

30098041 is a deficient number, since it is larger than the sum of its proper divisors (2284571).

30098041 is an equidigital number, since it uses as much as digits as its factorization.

30098041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 30098041 is about 5486.1681527274. The cubic root of 30098041 is about 311.0613671838.

The spelling of 30098041 in words is "thirty million, ninety-eight thousand, forty-one".