30732341 has 2 divisors, whose sum is σ = 30732342. Its totient is φ = 30732340.

The previous prime is 30732337. The next prime is 30732353. The reversal of 30732341 is 14323703.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21252100 + 9480241 = 4610^2 + 3079^2 .

It is an emirp because it is prime and its reverse (14323703) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30732341 - 2² = 30732337 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30732371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15366170 + 15366171.

It is an arithmetic number, because the mean of its divisors is an integer number (15366171).

Almost surely, 2^30732341 is an apocalyptic number.

It is an amenable number.

30732341 is a deficient number, since it is larger than the sum of its proper divisors (1).

30732341 is an equidigital number, since it uses as much as digits as its factorization.

30732341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 30732341 is about 5543.6757661321. The cubic root of 30732341 is about 313.2313443781.

The spelling of 30732341 in words is "thirty million, seven hundred thirty-two thousand, three hundred forty-one".