7000005 has 32 divisors (see below), whose sum is σ = 12023424. Its totient is φ = 3465216.

The previous prime is 7000003. The next prime is 7000009. The reversal of 7000005 is 5000007.

It is not a de Polignac number, because 7000005 - 2¹ = 7000003 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 24594 + ... + 24876.

It is an arithmetic number, because the mean of its divisors is an integer number (375732).

Almost surely, 2^7000005 is an apocalyptic number.

It is an amenable number.

7000005 is a deficient number, since it is larger than the sum of its proper divisors (5023419).

7000005 is a wasteful number, since it uses less digits than its factorization.

7000005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 35, while the sum is 12.

The square root of 7000005 is about 2645.7522559756. The cubic root of 7000005 is about 191.2931638232.

The spelling of 7000005 in words is "seven million, five", and thus it is an aban number and an uban number.