30075152 has 20 divisors (see below), whose sum is σ = 58694160. Its totient is φ = 14928288.

The previous prime is 30075151. The next prime is 30075163. The reversal of 30075152 is 25157003.

It is not an unprimeable number, because it can be changed into a prime (30075151) 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, 4538 + ... + 8985.

It is an arithmetic number, because the mean of its divisors is an integer number (2934708).

Almost surely, 2^30075152 is an apocalyptic number.

It is an amenable number.

30075152 is a deficient number, since it is larger than the sum of its proper divisors (28619008).

30075152 is a wasteful number, since it uses less digits than its factorization.

30075152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13670 (or 13664 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 30075152 is about 5484.0816915870. The cubic root of 30075152 is about 310.9824950601.

The spelling of 30075152 in words is "thirty million, seventy-five thousand, one hundred fifty-two".