7368665 has 8 divisors (see below), whose sum is σ = 8872200. Its totient is φ = 5875072.

The previous prime is 7368659. The next prime is 7368689. The reversal of 7368665 is 5668637.

It can be written as a sum of positive squares in 4 ways, for example, as 952576 + 6416089 = 976^2 + 2533^2 .

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 7368665 - 2⁶ = 7368601 is a prime.

It is a congruent 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, 740 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (1109025).

Almost surely, 2^7368665 is an apocalyptic number.

It is an amenable number.

7368665 is a deficient number, since it is larger than the sum of its proper divisors (1503535).

7368665 is a wasteful number, since it uses less digits than its factorization.

7368665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4971.

The product of its digits is 181440, while the sum is 41.

The square root of 7368665 is about 2714.5285041789. The cubic root of 7368665 is about 194.5940711957.

The spelling of 7368665 in words is "seven million, three hundred sixty-eight thousand, six hundred sixty-five".