30047106 has 8 divisors (see below), whose sum is σ = 60094224. Its totient is φ = 10015700.

The previous prime is 30047099. The next prime is 30047111. The reversal of 30047106 is 60174003.

It is a sphenic number, since it is the product of 3 distinct primes.

30047106 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2503920 + ... + 2503931.

It is an arithmetic number, because the mean of its divisors is an integer number (7511778).

Almost surely, 2^30047106 is an apocalyptic number.

30047106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30047106 is a wasteful number, since it uses less digits than its factorization.

30047106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5007856.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 30047106 is about 5481.5240581430. The cubic root of 30047106 is about 310.8857980970.

The spelling of 30047106 in words is "thirty million, forty-seven thousand, one hundred six".