894664 has 8 divisors (see below), whose sum is σ = 1677510. Its totient is φ = 447328.

The previous prime is 894643. The next prime is 894667. The reversal of 894664 is 466498.

894664 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 only one way, i.e., 828100 + 66564 = 910^2 + 258^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (894667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55909 + ... + 55924.

2⁸⁹⁴⁶⁶⁴ is an apocalyptic number.

It is an amenable number.

894664 is a deficient number, since it is larger than the sum of its proper divisors (782846).

894664 is a wasteful number, since it uses less digits than its factorization.

894664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111839 (or 111835 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 894664 is about 945.8667982332. The cubic root of 894664 is about 96.3577508083.

It can be divided in two parts, 89 and 4664, that added together give a triangular number (4753 = T₉₇).

The spelling of 894664 in words is "eight hundred ninety-four thousand, six hundred sixty-four".