8560465 has 8 divisors (see below), whose sum is σ = 10388520. Its totient is φ = 6771072.

The previous prime is 8560463. The next prime is 8560493. The reversal of 8560465 is 5640658.

It can be written as a sum of positive squares in 4 ways, for example, as 28224 + 8532241 = 168^2 + 2921^2 .

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 8560465 - 2¹ = 8560463 is a prime.

It is a super-2 number, since 2×8560465² = 146563122032450, which contains 22 as substring.

8560465 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8560465.

It is not an unprimeable number, because it can be changed into a prime (8560463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9174 + ... + 10063.

It is an arithmetic number, because the mean of its divisors is an integer number (1298565).

Almost surely, 2^8560465 is an apocalyptic number.

It is an amenable number.

8560465 is a deficient number, since it is larger than the sum of its proper divisors (1828055).

8560465 is a wasteful number, since it uses less digits than its factorization.

8560465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19331.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 8560465 is about 2925.8272334504. The cubic root of 8560465 is about 204.5655283853.

It can be divided in two parts, 8560 and 465, that added together give a square (9025 = 95²).

The spelling of 8560465 in words is "eight million, five hundred sixty thousand, four hundred sixty-five".