30026147 has 2 divisors, whose sum is σ = 30026148. Its totient is φ = 30026146.

The previous prime is 30026119. The next prime is 30026167. The reversal of 30026147 is 74162003.

It is a strong prime.

It is an emirp because it is prime and its reverse (74162003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30026147 - 2¹⁰ = 30025123 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30026167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15013073 + 15013074.

It is an arithmetic number, because the mean of its divisors is an integer number (15013074).

Almost surely, 2^30026147 is an apocalyptic number.

30026147 is a deficient number, since it is larger than the sum of its proper divisors (1).

30026147 is an equidigital number, since it uses as much as digits as its factorization.

30026147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 30026147 is about 5479.6119388146. The cubic root of 30026147 is about 310.8134963913.

The spelling of 30026147 in words is "thirty million, twenty-six thousand, one hundred forty-seven".