860245705 has 16 divisors (see below), whose sum is σ = 1164974400. Its totient is φ = 604058560.

The previous prime is 860245699. The next prime is 860245709. The reversal of 860245705 is 507542068.

It is a happy number.

860245705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 860245705 - 2¹⁹ = 859721417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (860245709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268075 + ... + 271264.

It is an arithmetic number, because the mean of its divisors is an integer number (72810900).

Almost surely, 2^860245705 is an apocalyptic number.

It is an amenable number.

860245705 is a deficient number, since it is larger than the sum of its proper divisors (304728695).

860245705 is a wasteful number, since it uses less digits than its factorization.

860245705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539384.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 860245705 is about 29329.9455335328. The cubic root of 860245705 is about 951.0590976921.

The spelling of 860245705 in words is "eight hundred sixty million, two hundred forty-five thousand, seven hundred five".