64560485 has 8 divisors (see below), whose sum is σ = 84515616. Its totient is φ = 46953040.

The previous prime is 64560481. The next prime is 64560493. The reversal of 64560485 is 58406546.

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

It is not a de Polignac number, because 64560485 - 2² = 64560481 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64560481) 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, 586859 + ... + 586968.

It is an arithmetic number, because the mean of its divisors is an integer number (10564452).

Almost surely, 2^64560485 is an apocalyptic number.

It is an amenable number.

64560485 is a deficient number, since it is larger than the sum of its proper divisors (19955131).

64560485 is a wasteful number, since it uses less digits than its factorization.

64560485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173843.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 64560485 is about 8034.9539513304. The cubic root of 64560485 is about 401.1642848970.

The spelling of 64560485 in words is "sixty-four million, five hundred sixty thousand, four hundred eighty-five".