30648200 has 48 divisors (see below), whose sum is σ = 77740560. Its totient is φ = 11144000.

The previous prime is 30648193. The next prime is 30648221. The reversal of 30648200 is 284603.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 4766 + ... + 9165.

It is an arithmetic number, because the mean of its divisors is an integer number (1619595).

Almost surely, 2^30648200 is an apocalyptic number.

It is an amenable number.

30648200 is an abundant number, since it is smaller than the sum of its proper divisors (47092360).

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

30648200 is a wasteful number, since it uses less digits than its factorization.

30648200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13958 (or 13949 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 30648200 is about 5536.0816467968. The cubic root of 30648200 is about 312.9452213881.

The spelling of 30648200 in words is "thirty million, six hundred forty-eight thousand, two hundred".