30248916 has 24 divisors (see below), whose sum is σ = 74733120. Its totient is φ = 9489792.

The previous prime is 30248891. The next prime is 30248927. The reversal of 30248916 is 61984203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73936 + ... + 74343.

It is an arithmetic number, because the mean of its divisors is an integer number (3113880).

Almost surely, 2^30248916 is an apocalyptic number.

It is an amenable number.

30248916 is an abundant number, since it is smaller than the sum of its proper divisors (44484204).

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

30248916 is a wasteful number, since it uses less digits than its factorization.

30248916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148303 (or 148301 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 30248916 is about 5499.9014536626. The cubic root of 30248916 is about 311.5802623334.

The spelling of 30248916 in words is "thirty million, two hundred forty-eight thousand, nine hundred sixteen".