1000560071 has 4 divisors (see below), whose sum is σ = 1143497232. Its totient is φ = 857622912.

The previous prime is 1000560049. The next prime is 1000560073. The reversal of 1000560071 is 1700650001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1000560071 - 2¹⁸ = 1000297927 is a prime.

It is a super-2 number, since 2×1000560071² = 2002240911359050082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000560073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71468570 + ... + 71468583.

It is an arithmetic number, because the mean of its divisors is an integer number (285874308).

Almost surely, 2^1000560071 is an apocalyptic number.

1000560071 is a deficient number, since it is larger than the sum of its proper divisors (142937161).

1000560071 is an equidigital number, since it uses as much as digits as its factorization.

1000560071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142937160.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 1000560071 is about 31631.6308621607. The cubic root of 1000560071 is about 1000.1866554909.

The spelling of 1000560071 in words is "one billion, five hundred sixty thousand, seventy-one".