30035020 has 24 divisors (see below), whose sum is σ = 63179424. Its totient is φ = 11993856.

The previous prime is 30035011. The next prime is 30035023. The reversal of 30035020 is 2053003.

It is not an unprimeable number, because it can be changed into a prime (30035023) 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 7 ways as a sum of consecutive naturals, for example, 18564 + ... + 20116.

It is an arithmetic number, because the mean of its divisors is an integer number (2632476).

Almost surely, 2^30035020 is an apocalyptic number.

It is an amenable number.

30035020 is an abundant number, since it is smaller than the sum of its proper divisors (33144404).

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

30035020 is a wasteful number, since it uses less digits than its factorization.

30035020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529 (or 2527 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 30035020 is about 5480.4215166354. The cubic root of 30035020 is about 310.8441094493.

Adding to 30035020 its reverse (2053003), we get a palindrome (32088023).

The spelling of 30035020 in words is "thirty million, thirty-five thousand, twenty".