1005974063 has 2 divisors, whose sum is σ = 1005974064. Its totient is φ = 1005974062.

The previous prime is 1005974059. The next prime is 1005974077. The reversal of 1005974063 is 3604795001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1005974063 - 2² = 1005974059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1005974083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502987031 + 502987032.

It is an arithmetic number, because the mean of its divisors is an integer number (502987032).

Almost surely, 2^1005974063 is an apocalyptic number.

1005974063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005974063 is an equidigital number, since it uses as much as digits as its factorization.

1005974063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 1005974063 is about 31717.0941764847. The cubic root of 1005974063 is about 1001.9874019502.

The spelling of 1005974063 in words is "one billion, five million, nine hundred seventy-four thousand, sixty-three".