30470011 has 16 divisors (see below), whose sum is σ = 36677088. Its totient is φ = 24940800.

The previous prime is 30470003. The next prime is 30470017. The reversal of 30470011 is 11007403.

It is a cyclic number.

It is not a de Polignac number, because 30470011 - 2³ = 30470003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30470017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3265 + ... + 8461.

It is an arithmetic number, because the mean of its divisors is an integer number (2292318).

Almost surely, 2^30470011 is an apocalyptic number.

30470011 is a deficient number, since it is larger than the sum of its proper divisors (6207077).

30470011 is a wasteful number, since it uses less digits than its factorization.

30470011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5262.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 30470011 is about 5519.9647643803. The cubic root of 30470011 is about 312.3375531165.

Adding to 30470011 its reverse (11007403), we get a palindrome (41477414).

The spelling of 30470011 in words is "thirty million, four hundred seventy thousand, eleven".