30845068 has 6 divisors (see below), whose sum is σ = 53978876. Its totient is φ = 15422532.

The previous prime is 30845063. The next prime is 30845069. The reversal of 30845068 is 86054803.

It is not an unprimeable number, because it can be changed into a prime (30845063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3855630 + ... + 3855637.

Almost surely, 2^30845068 is an apocalyptic number.

It is an amenable number.

30845068 is a deficient number, since it is larger than the sum of its proper divisors (23133808).

30845068 is a wasteful number, since it uses less digits than its factorization.

30845068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7711271 (or 7711269 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 30845068 is about 5553.8336309256. The cubic root of 30845068 is about 313.6138572203.

The spelling of 30845068 in words is "thirty million, eight hundred forty-five thousand, sixty-eight".