860534 has 4 divisors (see below), whose sum is σ = 1290804. Its totient is φ = 430266.

The previous prime is 860533. The next prime is 860543. The reversal of 860534 is 435068.

860534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 8⁵ + 6⁷ + 5 + 0 + 3¹² + 4⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (860533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215132 + ... + 215135.

It is an arithmetic number, because the mean of its divisors is an integer number (322701).

2⁸⁶⁰⁵³⁴ is an apocalyptic number.

860534 is a deficient number, since it is larger than the sum of its proper divisors (430270).

860534 is a wasteful number, since it uses less digits than its factorization.

860534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430269.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 860534 is about 927.6497183743. The cubic root of 860534 is about 95.1165328953.

The spelling of 860534 in words is "eight hundred sixty thousand, five hundred thirty-four".