30544241 has 16 divisors (see below), whose sum is σ = 38236800. Its totient is φ = 23753088.

The previous prime is 30544237. The next prime is 30544247. The reversal of 30544241 is 14244503.

It is a cyclic number.

It is not a de Polignac number, because 30544241 - 2² = 30544237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30544247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2525 + ... + 8213.

It is an arithmetic number, because the mean of its divisors is an integer number (2389800).

Almost surely, 2^30544241 is an apocalyptic number.

It is an amenable number.

30544241 is a deficient number, since it is larger than the sum of its proper divisors (7692559).

30544241 is a wasteful number, since it uses less digits than its factorization.

30544241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 30544241 is about 5526.6844491069. The cubic root of 30544241 is about 312.5909827883.

Adding to 30544241 its reverse (14244503), we get a palindrome (44788744).

The spelling of 30544241 in words is "thirty million, five hundred forty-four thousand, two hundred forty-one".