7004665 has 8 divisors (see below), whose sum is σ = 8441928. Its totient is φ = 5579520.

The previous prime is 7004651. The next prime is 7004677. The reversal of 7004665 is 5664007.

It can be written as a sum of positive squares in 4 ways, for example, as 1937664 + 5067001 = 1392^2 + 2251^2 .

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

It is not a de Polignac number, because 7004665 - 2⁵ = 7004633 is a prime.

It is a Duffinian number.

7004665 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1702 + ... + 4111.

It is an arithmetic number, because the mean of its divisors is an integer number (1055241).

Almost surely, 2^7004665 is an apocalyptic number.

It is an amenable number.

7004665 is a deficient number, since it is larger than the sum of its proper divisors (1437263).

7004665 is a wasteful number, since it uses less digits than its factorization.

7004665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6059.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 7004665 is about 2646.6327663656. The cubic root of 7004665 is about 191.3356032408.

The spelling of 7004665 in words is "seven million, four thousand, six hundred sixty-five".