1078746041 has 2 divisors, whose sum is σ = 1078746042. Its totient is φ = 1078746040.

The previous prime is 1078746013. The next prime is 1078746173. The reversal of 1078746041 is 1406478701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 957283600 + 121462441 = 30940^2 + 11021^2 .

It is a cyclic number.

It is not a de Polignac number, because 1078746041 - 2³⁰ = 5004217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1078745986 and 1078746004.

It is not a weakly prime, because it can be changed into another prime (1078746241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539373020 + 539373021.

It is an arithmetic number, because the mean of its divisors is an integer number (539373021).

Almost surely, 2^1078746041 is an apocalyptic number.

It is an amenable number.

1078746041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078746041 is an equidigital number, since it uses as much as digits as its factorization.

1078746041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 1078746041 is about 32844.2695306198. The cubic root of 1078746041 is about 1025.5883327955.

The spelling of 1078746041 in words is "one billion, seventy-eight million, seven hundred forty-six thousand, forty-one".