894671 has 4 divisors (see below), whose sum is σ = 907344. Its totient is φ = 882000.

The previous prime is 894667. The next prime is 894689. The reversal of 894671 is 176498.

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 894671 - 2² = 894667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6230 + ... + 6371.

It is an arithmetic number, because the mean of its divisors is an integer number (226836).

2⁸⁹⁴⁶⁷¹ is an apocalyptic number.

894671 is a deficient number, since it is larger than the sum of its proper divisors (12673).

894671 is a wasteful number, since it uses less digits than its factorization.

894671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12672.

The product of its digits is 12096, while the sum is 35.

The square root of 894671 is about 945.8704985356. The cubic root of 894671 is about 96.3580021140.

The spelling of 894671 in words is "eight hundred ninety-four thousand, six hundred seventy-one".