873546 has 32 divisors (see below), whose sum is σ = 1850688. Its totient is φ = 274560.

The previous prime is 873541. The next prime is 873553. The reversal of 873546 is 645378.

It is a super-2 number, since 2×873546² = 1526165228232, which contains 22 as substring.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (873541) 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, 13005 + ... + 13071.

It is an arithmetic number, because the mean of its divisors is an integer number (57834).

2⁸⁷³⁵⁴⁶ is an apocalyptic number.

873546 is an abundant number, since it is smaller than the sum of its proper divisors (977142).

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

873546 is a wasteful number, since it uses less digits than its factorization.

873546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166.

The product of its digits is 20160, while the sum is 33.

The square root of 873546 is about 934.6368278642. The cubic root of 873546 is about 95.5935506816.

The spelling of 873546 in words is "eight hundred seventy-three thousand, five hundred forty-six".