30242316 has 24 divisors (see below), whose sum is σ = 75993904. Its totient is φ = 9305280.

The previous prime is 30242299. The next prime is 30242321. The reversal of 30242316 is 61324203.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30242292 and 30242301.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 96775 + ... + 97086.

Almost surely, 2^30242316 is an apocalyptic number.

It is an amenable number.

30242316 is an abundant number, since it is smaller than the sum of its proper divisors (45751588).

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

30242316 is a wasteful number, since it uses less digits than its factorization.

30242316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193881 (or 193879 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 30242316 is about 5499.3014101793. The cubic root of 30242316 is about 311.5575994903.

Adding to 30242316 its reverse (61324203), we get a palindrome (91566519).

The spelling of 30242316 in words is "thirty million, two hundred forty-two thousand, three hundred sixteen".