860427276 has 24 divisors (see below), whose sum is σ = 2009271600. Its totient is φ = 286579392.

The previous prime is 860427259. The next prime is 860427277. The reversal of 860427276 is 672724068.

It is not an unprimeable number, because it can be changed into a prime (860427277) 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, 12751 + ... + 43398.

It is an arithmetic number, because the mean of its divisors is an integer number (83719650).

Almost surely, 2^860427276 is an apocalyptic number.

It is an amenable number.

860427276 is an abundant number, since it is smaller than the sum of its proper divisors (1148844324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

860427276 is a wasteful number, since it uses less digits than its factorization.

860427276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57433 (or 57431 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 860427276 is about 29333.0406879341. The cubic root of 860427276 is about 951.1260059419.

The spelling of 860427276 in words is "eight hundred sixty million, four hundred twenty-seven thousand, two hundred seventy-six".