30226927 has 2 divisors, whose sum is σ = 30226928. Its totient is φ = 30226926.

The previous prime is 30226919. The next prime is 30226949. The reversal of 30226927 is 72962203.

It is a weak prime.

It is an emirp because it is prime and its reverse (72962203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30226927 - 2³ = 30226919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30226957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15113463 + 15113464.

It is an arithmetic number, because the mean of its divisors is an integer number (15113464).

Almost surely, 2^30226927 is an apocalyptic number.

30226927 is a deficient number, since it is larger than the sum of its proper divisors (1).

30226927 is an equidigital number, since it uses as much as digits as its factorization.

30226927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 30226927 is about 5497.9020544204. The cubic root of 30226927 is about 311.5047444843.

The spelling of 30226927 in words is "thirty million, two hundred twenty-six thousand, nine hundred twenty-seven".