871602 has 8 divisors (see below), whose sum is σ = 1743216. Its totient is φ = 290532.

The previous prime is 871597. The next prime is 871613. The reversal of 871602 is 206178.

871602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

871602 is an admirable number.

It is a plaindrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72628 + ... + 72639.

It is an arithmetic number, because the mean of its divisors is an integer number (217902).

2⁸⁷¹⁶⁰² is an apocalyptic number.

871602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

871602 is a wasteful number, since it uses less digits than its factorization.

871602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145272.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 871602 is about 933.5962724861. The cubic root of 871602 is about 95.5225863265.

The spelling of 871602 in words is "eight hundred seventy-one thousand, six hundred two".