996241601 has 2 divisors, whose sum is σ = 996241602. Its totient is φ = 996241600.

The previous prime is 996241567. The next prime is 996241621. The reversal of 996241601 is 106142699.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 765960976 + 230280625 = 27676^2 + 15175^2 .

It is a cyclic number.

It is not a de Polignac number, because 996241601 - 2⁶ = 996241537 is a prime.

It is not a weakly prime, because it can be changed into another prime (996241621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498120800 + 498120801.

It is an arithmetic number, because the mean of its divisors is an integer number (498120801).

Almost surely, 2^996241601 is an apocalyptic number.

It is an amenable number.

996241601 is a deficient number, since it is larger than the sum of its proper divisors (1).

996241601 is an equidigital number, since it uses as much as digits as its factorization.

996241601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 996241601 is about 31563.2951543403. The cubic root of 996241601 is about 998.7456275410.

The spelling of 996241601 in words is "nine hundred ninety-six million, two hundred forty-one thousand, six hundred one".