30025048 has 16 divisors (see below), whose sum is σ = 57090960. Its totient is φ = 14800800.

The previous prime is 30025033. The next prime is 30025049. The reversal of 30025048 is 84052003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30025049) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 25863 + ... + 26998.

It is an arithmetic number, because the mean of its divisors is an integer number (3568185).

Almost surely, 2^30025048 is an apocalyptic number.

It is an amenable number.

30025048 is a deficient number, since it is larger than the sum of its proper divisors (27065912).

30025048 is a wasteful number, since it uses less digits than its factorization.

30025048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52938 (or 52934 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 30025048 is about 5479.5116570731. The cubic root of 30025048 is about 310.8097042720.

The spelling of 30025048 in words is "thirty million, twenty-five thousand, forty-eight".