616075241 has 2 divisors, whose sum is σ = 616075242. Its totient is φ = 616075240.

The previous prime is 616075237. The next prime is 616075253. The reversal of 616075241 is 142570616.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316092841 + 299982400 = 17779^2 + 17320^2 .

It is a cyclic number.

It is not a de Polignac number, because 616075241 - 2² = 616075237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 616075198 and 616075207.

It is not a weakly prime, because it can be changed into another prime (616075261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308037620 + 308037621.

It is an arithmetic number, because the mean of its divisors is an integer number (308037621).

Almost surely, 2^616075241 is an apocalyptic number.

It is an amenable number.

616075241 is a deficient number, since it is larger than the sum of its proper divisors (1).

616075241 is an equidigital number, since it uses as much as digits as its factorization.

616075241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 616075241 is about 24820.8630188396. The cubic root of 616075241 is about 850.8988144001.

The spelling of 616075241 in words is "six hundred sixteen million, seventy-five thousand, two hundred forty-one".