896671 has 4 divisors (see below), whose sum is σ = 900144. Its totient is φ = 893200.

The previous prime is 896669. The next prime is 896677. The reversal of 896671 is 176698.

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

It is a cyclic number.

It is not a de Polignac number, because 896671 - 2¹ = 896669 is a prime.

It is a Duffinian number.

896671 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 896671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (896677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1315 + ... + 1876.

It is an arithmetic number, because the mean of its divisors is an integer number (225036).

2⁸⁹⁶⁶⁷¹ is an apocalyptic number.

896671 is a deficient number, since it is larger than the sum of its proper divisors (3473).

896671 is a wasteful number, since it uses less digits than its factorization.

896671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472.

The product of its digits is 18144, while the sum is 37.

The square root of 896671 is about 946.9271355284. The cubic root of 896671 is about 96.4297501195.

The spelling of 896671 in words is "eight hundred ninety-six thousand, six hundred seventy-one".