30368207 has 2 divisors, whose sum is σ = 30368208. Its totient is φ = 30368206.

The previous prime is 30368183. The next prime is 30368269. The reversal of 30368207 is 70286303.

It is a weak prime.

It is an emirp because it is prime and its reverse (70286303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30368207 - 2¹⁴ = 30351823 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30368207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30368407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15184103 + 15184104.

It is an arithmetic number, because the mean of its divisors is an integer number (15184104).

Almost surely, 2^30368207 is an apocalyptic number.

30368207 is a deficient number, since it is larger than the sum of its proper divisors (1).

30368207 is an equidigital number, since it uses as much as digits as its factorization.

30368207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 30368207 is about 5510.7356133279. The cubic root of 30368207 is about 311.9893124489.

The spelling of 30368207 in words is "thirty million, three hundred sixty-eight thousand, two hundred seven".