30488196 has 24 divisors (see below), whose sum is σ = 71940960. Its totient is φ = 10048192.

The previous prime is 30488189. The next prime is 30488203. The reversal of 30488196 is 69188403.

It is an interprime number because it is at equal distance from previous prime (30488189) and next prime (30488203).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13206 + ... + 15341.

It is an arithmetic number, because the mean of its divisors is an integer number (2997540).

Almost surely, 2^30488196 is an apocalyptic number.

It is an amenable number.

30488196 is an abundant number, since it is smaller than the sum of its proper divisors (41452764).

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

30488196 is a wasteful number, since it uses less digits than its factorization.

30488196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28643 (or 28641 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 30488196 is about 5521.6117212278. The cubic root of 30488196 is about 312.3996768096.

The spelling of 30488196 in words is "thirty million, four hundred eighty-eight thousand, one hundred ninety-six".