1005974068 has 12 divisors (see below), whose sum is σ = 1920496032. Its totient is φ = 457260920.

The previous prime is 1005974063. The next prime is 1005974077. The reversal of 1005974068 is 8604795001.

It is a self number, because there is not a number n which added to its sum of digits gives 1005974068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005974063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11431480 + ... + 11431567.

It is an arithmetic number, because the mean of its divisors is an integer number (160041336).

Almost surely, 2^1005974068 is an apocalyptic number.

1005974068 is the 16954-th centered heptagonal number.

It is an amenable number.

1005974068 is a deficient number, since it is larger than the sum of its proper divisors (914521964).

1005974068 is a wasteful number, since it uses less digits than its factorization.

1005974068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22863062 (or 22863060 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 1005974068 is about 31717.0942553066. The cubic root of 1005974068 is about 1001.9874036103.

The spelling of 1005974068 in words is "one billion, five million, nine hundred seventy-four thousand, sixty-eight".