7000007 has 8 divisors (see below), whose sum is σ = 8080032. Its totient is φ = 5940000.

The previous prime is 7000003. The next prime is 7000009.

7000007 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7000007 - 2² = 7000003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6999955 and 7000000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7000003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4244 + ... + 5657.

It is an arithmetic number, because the mean of its divisors is an integer number (1010004).

Almost surely, 2^7000007 is an apocalyptic number.

7000007 is a deficient number, since it is larger than the sum of its proper divisors (1080025).

7000007 is a wasteful number, since it uses less digits than its factorization.

7000007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009.

The product of its (nonzero) digits is 49, while the sum is 14.

The square root of 7000007 is about 2645.7526339399. The cubic root of 7000007 is about 191.2931820416.

Multiplying 7000007 by its product of nonzero digits (49), we get a palindrome (343000343).

It can be divided in two parts, 700000 and 7, that added together give a palindrome (700007).

The spelling of 7000007 in words is "seven million, seven", and thus it is an aban number and an uban number.