30470027 has 8 divisors (see below), whose sum is σ = 34865376. Its totient is φ = 26085312.

The previous prime is 30470023. The next prime is 30470131. The reversal of 30470027 is 72007403.

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 30470027 - 2² = 30470023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30469984 and 30470011.

It is not an unprimeable number, because it can be changed into a prime (30470021) 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, 4943 + ... + 9239.

It is an arithmetic number, because the mean of its divisors is an integer number (4358172).

Almost surely, 2^30470027 is an apocalyptic number.

30470027 is a deficient number, since it is larger than the sum of its proper divisors (4395349).

30470027 is a wasteful number, since it uses less digits than its factorization.

30470027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5317.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 30470027 is about 5519.9662136647. The cubic root of 30470027 is about 312.3376077867.

The spelling of 30470027 in words is "thirty million, four hundred seventy thousand, twenty-seven".