860089852 has 12 divisors (see below), whose sum is σ = 1506388576. Its totient is φ = 429693120.

The previous prime is 860089819. The next prime is 860089871. The reversal of 860089852 is 258980068.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82413 + ... + 92260.

Almost surely, 2^860089852 is an apocalyptic number.

It is an amenable number.

860089852 is a deficient number, since it is larger than the sum of its proper divisors (646298724).

860089852 is a wasteful number, since it uses less digits than its factorization.

860089852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175908 (or 175906 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 860089852 is about 29327.2885211027. The cubic root of 860089852 is about 951.0016589220.

The spelling of 860089852 in words is "eight hundred sixty million, eighty-nine thousand, eight hundred fifty-two".