30564241 has 8 divisors (see below), whose sum is σ = 31359744. Its totient is φ = 29774880.

The previous prime is 30564223. The next prime is 30564251. The reversal of 30564241 is 14246503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30564241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30564251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9556 + ... + 12346.

It is an arithmetic number, because the mean of its divisors is an integer number (3919968).

Almost surely, 2^30564241 is an apocalyptic number.

It is an amenable number.

30564241 is a deficient number, since it is larger than the sum of its proper divisors (795503).

30564241 is a wasteful number, since it uses less digits than its factorization.

30564241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3071.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 30564241 is about 5528.4935561145. The cubic root of 30564241 is about 312.6591948353.

It can be divided in two parts, 305 and 64241, that added together give a palindrome (64546).

The spelling of 30564241 in words is "thirty million, five hundred sixty-four thousand, two hundred forty-one".