30314461 has 2 divisors, whose sum is σ = 30314462. Its totient is φ = 30314460.

The previous prime is 30314447. The next prime is 30314503. The reversal of 30314461 is 16441303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22992025 + 7322436 = 4795^2 + 2706^2 .

It is an emirp because it is prime and its reverse (16441303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30314461 - 2¹⁷ = 30183389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30314411) 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, 15157230 + 15157231.

It is an arithmetic number, because the mean of its divisors is an integer number (15157231).

Almost surely, 2^30314461 is an apocalyptic number.

It is an amenable number.

30314461 is a deficient number, since it is larger than the sum of its proper divisors (1).

30314461 is an equidigital number, since it uses as much as digits as its factorization.

30314461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 30314461 is about 5505.8569723523. The cubic root of 30314461 is about 311.8051496775.

Adding to 30314461 its reverse (16441303), we get a palindrome (46755764).

The spelling of 30314461 in words is "thirty million, three hundred fourteen thousand, four hundred sixty-one".