6516465 has 8 divisors (see below), whose sum is σ = 10426368. Its totient is φ = 3475440.

The previous prime is 6516463. The next prime is 6516467. The reversal of 6516465 is 5646156.

It is an interprime number because it is at equal distance from previous prime (6516463) and next prime (6516467).

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

It is not a de Polignac number, because 6516465 - 2¹ = 6516463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6516463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217201 + ... + 217230.

It is an arithmetic number, because the mean of its divisors is an integer number (1303296).

Almost surely, 2^6516465 is an apocalyptic number.

It is an amenable number.

6516465 is a deficient number, since it is larger than the sum of its proper divisors (3909903).

6516465 is a wasteful number, since it uses less digits than its factorization.

6516465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434439.

The product of its digits is 21600, while the sum is 33.

The square root of 6516465 is about 2552.7367666879. The cubic root of 6516465 is about 186.7830039392.

The spelling of 6516465 in words is "six million, five hundred sixteen thousand, four hundred sixty-five".