30242508 has 24 divisors (see below), whose sum is σ = 71077440. Its totient is φ = 10007760.

The previous prime is 30242503. The next prime is 30242549. The reversal of 30242508 is 80524203.

It is not an unprimeable number, because it can be changed into a prime (30242501) 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, 7398 + ... + 10733.

It is an arithmetic number, because the mean of its divisors is an integer number (2961560).

Almost surely, 2^30242508 is an apocalyptic number.

It is an amenable number.

30242508 is an abundant number, since it is smaller than the sum of its proper divisors (40834932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30242508 is a wasteful number, since it uses less digits than its factorization.

30242508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18277 (or 18275 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 30242508 is about 5499.3188669143. The cubic root of 30242508 is about 311.5582588195.

The spelling of 30242508 in words is "thirty million, two hundred forty-two thousand, five hundred eight".