30068950 has 12 divisors (see below), whose sum is σ = 55928340. Its totient is φ = 12027560.

The previous prime is 30068923. The next prime is 30068953. The reversal of 30068950 is 5986003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30068953) 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 5 ways as a sum of consecutive naturals, for example, 300640 + ... + 300739.

It is an arithmetic number, because the mean of its divisors is an integer number (4660695).

Almost surely, 2^30068950 is an apocalyptic number.

30068950 is a deficient number, since it is larger than the sum of its proper divisors (25859390).

30068950 is a wasteful number, since it uses less digits than its factorization.

30068950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601391 (or 601386 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 30068950 is about 5483.5162076901. The cubic root of 30068950 is about 310.9611169910.

The spelling of 30068950 in words is "thirty million, sixty-eight thousand, nine hundred fifty".