1000568701 has 16 divisors (see below), whose sum is σ = 1178271360. Its totient is φ = 840051520.

The previous prime is 1000568627. The next prime is 1000568729. The reversal of 1000568701 is 1078650001.

It is a happy number.

It is not a de Polignac number, because 1000568701 - 2⁷ = 1000568573 is a prime.

It is a super-2 number, since 2×1000568701² = 2002275450841654802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000568701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000568731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60850 + ... + 75523.

It is an arithmetic number, because the mean of its divisors is an integer number (73641960).

Almost surely, 2^1000568701 is an apocalyptic number.

1000568701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1000568701 is a deficient number, since it is larger than the sum of its proper divisors (177702659).

1000568701 is a wasteful number, since it uses less digits than its factorization.

1000568701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136436.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1000568701 is about 31631.7672759522. The cubic root of 1000568701 is about 1000.1895310757.

The spelling of 1000568701 in words is "one billion, five hundred sixty-eight thousand, seven hundred one".