30792241 has 2 divisors, whose sum is σ = 30792242. Its totient is φ = 30792240.

The previous prime is 30792233. The next prime is 30792247. The reversal of 30792241 is 14229703.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24960016 + 5832225 = 4996^2 + 2415^2 .

It is a cyclic number.

It is not a de Polignac number, because 30792241 - 2³ = 30792233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30792247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15396120 + 15396121.

It is an arithmetic number, because the mean of its divisors is an integer number (15396121).

Almost surely, 2^30792241 is an apocalyptic number.

It is an amenable number.

30792241 is a deficient number, since it is larger than the sum of its proper divisors (1).

30792241 is an equidigital number, since it uses as much as digits as its factorization.

30792241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 30792241 is about 5549.0756887972. The cubic root of 30792241 is about 313.4347173304.

The spelling of 30792241 in words is "thirty million, seven hundred ninety-two thousand, two hundred forty-one".