859372 has 12 divisors (see below), whose sum is σ = 1569456. Its totient is φ = 410960.

The previous prime is 859363. The next prime is 859373. The reversal of 859372 is 273958.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (859373) by changing a digit.

859372 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 4579 + ... + 4762.

It is an arithmetic number, because the mean of its divisors is an integer number (130788).

2⁸⁵⁹³⁷² is an apocalyptic number.

It is an amenable number.

859372 is a deficient number, since it is larger than the sum of its proper divisors (710084).

859372 is a wasteful number, since it uses less digits than its factorization.

859372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9368 (or 9366 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 859372 is about 927.0231928059. The cubic root of 859372 is about 95.0737008876.

The spelling of 859372 in words is "eight hundred fifty-nine thousand, three hundred seventy-two".