1000207117 has 32 divisors (see below), whose sum is σ = 1258709760. Its totient is φ = 773729280.

The previous prime is 1000207093. The next prime is 1000207163. The reversal of 1000207117 is 7117020001.

It is a cyclic number.

It is not a de Polignac number, because 1000207117 - 2⁷ = 1000206989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1000207094 and 1000207103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000208117) 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 31 ways as a sum of consecutive naturals, for example, 1293543 + ... + 1294315.

It is an arithmetic number, because the mean of its divisors is an integer number (39334680).

Almost surely, 2^1000207117 is an apocalyptic number.

It is an amenable number.

1000207117 is a deficient number, since it is larger than the sum of its proper divisors (258502643).

1000207117 is a wasteful number, since it uses less digits than its factorization.

1000207117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 1000207117 is about 31626.0512394450. The cubic root of 1000207117 is about 1000.0690342342.

Adding to 1000207117 its reverse (7117020001), we get a palindrome (8117227118).

The spelling of 1000207117 in words is "one billion, two hundred seven thousand, one hundred seventeen".