873625 has 16 divisors (see below), whose sum is σ = 1132560. Its totient is φ = 672000.

The previous prime is 873619. The next prime is 873641. The reversal of 873625 is 526378.

873625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 173056 + 700569 = 416^2 + 837^2 .

It is not a de Polignac number, because 873625 - 2³ = 873617 is a prime.

873625 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3505 + ... + 3745.

It is an arithmetic number, because the mean of its divisors is an integer number (70785).

2⁸⁷³⁶²⁵ is an apocalyptic number.

It is an amenable number.

873625 is a deficient number, since it is larger than the sum of its proper divisors (258935).

873625 is a wasteful number, since it uses less digits than its factorization.

873625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 275 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 873625 is about 934.6790893135. The cubic root of 873625 is about 95.5964322939.

The spelling of 873625 in words is "eight hundred seventy-three thousand, six hundred twenty-five".