860566485 has 8 divisors (see below), whose sum is σ = 1376906400. Its totient is φ = 458968784.

The previous prime is 860566481. The next prime is 860566501. The reversal of 860566485 is 584665068.

It is a happy number.

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 860566485 - 2² = 860566481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860566481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28685535 + ... + 28685564.

It is an arithmetic number, because the mean of its divisors is an integer number (172113300).

Almost surely, 2^860566485 is an apocalyptic number.

It is an amenable number.

860566485 is a deficient number, since it is larger than the sum of its proper divisors (516339915).

860566485 is a wasteful number, since it uses less digits than its factorization.

860566485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57371107.

The product of its (nonzero) digits is 1382400, while the sum is 48.

The square root of 860566485 is about 29335.4134963187. The cubic root of 860566485 is about 951.1772975749.

The spelling of 860566485 in words is "eight hundred sixty million, five hundred sixty-six thousand, four hundred eighty-five".