7040007 has 32 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 4186080.

The previous prime is 7039997. The next prime is 7040009. The reversal of 7040007 is 7000407.

7040007 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7040007 - 2⁶ = 7039943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7040009) 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, 10558 + ... + 11204.

It is an arithmetic number, because the mean of its divisors is an integer number (362880).

Almost surely, 2^7040007 is an apocalyptic number.

7040007 is a deficient number, since it is larger than the sum of its proper divisors (4572153).

7040007 is a wasteful number, since it uses less digits than its factorization.

7040007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700 (or 694 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 18.

The square root of 7040007 is about 2653.3011513961. The cubic root of 7040007 is about 191.6568578051.

The spelling of 7040007 in words is "seven million, forty thousand, seven".