30327047 has 8 divisors (see below), whose sum is σ = 30891744. Its totient is φ = 29766528.

The previous prime is 30327043. The next prime is 30327067. The reversal of 30327047 is 74072303.

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

It is a cyclic number.

It is not a de Polignac number, because 30327047 - 2² = 30327043 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30327043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16118 + ... + 17900.

It is an arithmetic number, because the mean of its divisors is an integer number (3861468).

Almost surely, 2^30327047 is an apocalyptic number.

30327047 is a deficient number, since it is larger than the sum of its proper divisors (564697).

30327047 is a wasteful number, since it uses less digits than its factorization.

30327047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089.

The product of its (nonzero) digits is 3528, while the sum is 26.

The square root of 30327047 is about 5506.9998184129. Note that the first 3 decimals coincide. The cubic root of 30327047 is about 311.8482956052.

The spelling of 30327047 in words is "thirty million, three hundred twenty-seven thousand, forty-seven".