30560248 has 8 divisors (see below), whose sum is σ = 57300480. Its totient is φ = 15280120.

The previous prime is 30560239. The next prime is 30560251. The reversal of 30560248 is 84206503.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1910008 + ... + 1910023.

It is an arithmetic number, because the mean of its divisors is an integer number (7162560).

Almost surely, 2^30560248 is an apocalyptic number.

It is an amenable number.

30560248 is a deficient number, since it is larger than the sum of its proper divisors (26740232).

30560248 is a wasteful number, since it uses less digits than its factorization.

30560248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820037 (or 3820033 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 30560248 is about 5528.1324152014. The cubic root of 30560248 is about 312.6455786781.

The spelling of 30560248 in words is "thirty million, five hundred sixty thousand, two hundred forty-eight".