30069772 has 6 divisors (see below), whose sum is σ = 52622108. Its totient is φ = 15034884.

The previous prime is 30069757. The next prime is 30069773. The reversal of 30069772 is 27796003.

It is not an unprimeable number, because it can be changed into a prime (30069773) 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 as a sum of consecutive naturals, namely, 3758718 + ... + 3758725.

Almost surely, 2^30069772 is an apocalyptic number.

It is an amenable number.

30069772 is a deficient number, since it is larger than the sum of its proper divisors (22552336).

30069772 is a wasteful number, since it uses less digits than its factorization.

30069772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7517447 (or 7517445 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 30069772 is about 5483.5911590854. The cubic root of 30069772 is about 310.9639505642.

The spelling of 30069772 in words is "thirty million, sixty-nine thousand, seven hundred seventy-two".