6320465 has 8 divisors (see below), whose sum is σ = 7608168. Its totient is φ = 5040640.

The previous prime is 6320459. The next prime is 6320477. The reversal of 6320465 is 5640236.

It can be written as a sum of positive squares in 4 ways, for example, as 1449616 + 4870849 = 1204^2 + 2207^2 .

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

It is not a de Polignac number, because 6320465 - 2¹⁰ = 6319441 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 26 + ... + 3555.

It is an arithmetic number, because the mean of its divisors is an integer number (951021).

Almost surely, 2^6320465 is an apocalyptic number.

It is an amenable number.

6320465 is a deficient number, since it is larger than the sum of its proper divisors (1287703).

6320465 is a wasteful number, since it uses less digits than its factorization.

6320465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 6320465 is about 2514.0534998285. The cubic root of 6320465 is about 184.8912436014.

The spelling of 6320465 in words is "six million, three hundred twenty thousand, four hundred sixty-five".