1078148867 has 2 divisors, whose sum is σ = 1078148868. Its totient is φ = 1078148866.

The previous prime is 1078148861. The next prime is 1078148873. The reversal of 1078148867 is 7688418701.

It is a balanced prime because it is at equal distance from previous prime (1078148861) and next prime (1078148873).

It is a cyclic number.

It is not a de Polignac number, because 1078148867 - 2⁸ = 1078148611 is a prime.

It is not a weakly prime, because it can be changed into another prime (1078148861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539074433 + 539074434.

It is an arithmetic number, because the mean of its divisors is an integer number (539074434).

Almost surely, 2^1078148867 is an apocalyptic number.

1078148867 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078148867 is an equidigital number, since it uses as much as digits as its factorization.

1078148867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 602112, while the sum is 50.

The square root of 1078148867 is about 32835.1772798625. The cubic root of 1078148867 is about 1025.3990489069.

The spelling of 1078148867 in words is "one billion, seventy-eight million, one hundred forty-eight thousand, eight hundred sixty-seven".