30070180 has 24 divisors (see below), whose sum is σ = 72168768. Its totient is φ = 10309728.

The previous prime is 30070169. The next prime is 30070181. The reversal of 30070180 is 8107003.

It is not an unprimeable number, because it can be changed into a prime (30070181) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 107254 + ... + 107533.

It is an arithmetic number, because the mean of its divisors is an integer number (3007032).

Almost surely, 2^30070180 is an apocalyptic number.

It is an amenable number.

30070180 is an abundant number, since it is smaller than the sum of its proper divisors (42098588).

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

30070180 is a wasteful number, since it uses less digits than its factorization.

30070180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214803 (or 214801 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 30070180 is about 5483.6283608574. The cubic root of 30070180 is about 310.9653569901.

Adding to 30070180 its reverse (8107003), we get a palindrome (38177183).

The spelling of 30070180 in words is "thirty million, seventy thousand, one hundred eighty".