30488116 has 12 divisors (see below), whose sum is σ = 53484480. Its totient is φ = 15206840.

The previous prime is 30488113. The next prime is 30488119. The reversal of 30488116 is 61188403.

It is an interprime number because it is at equal distance from previous prime (30488113) and next prime (30488119).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30488113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7420 + ... + 10771.

It is an arithmetic number, because the mean of its divisors is an integer number (4457040).

Almost surely, 2^30488116 is an apocalyptic number.

It is an amenable number.

30488116 is a deficient number, since it is larger than the sum of its proper divisors (22996364).

30488116 is a wasteful number, since it uses less digits than its factorization.

30488116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18614 (or 18612 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 30488116 is about 5521.6044769614. The cubic root of 30488116 is about 312.3994035673.

The spelling of 30488116 in words is "thirty million, four hundred eighty-eight thousand, one hundred sixteen".