894659 has 4 divisors (see below), whose sum is σ = 947304. Its totient is φ = 842016.

The previous prime is 894643. The next prime is 894667. The reversal of 894659 is 956498.

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 894659 - 2⁴ = 894643 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 894659.

It is not an unprimeable number, because it can be changed into a prime (894689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26297 + ... + 26330.

It is an arithmetic number, because the mean of its divisors is an integer number (236826).

2⁸⁹⁴⁶⁵⁹ is an apocalyptic number.

894659 is a deficient number, since it is larger than the sum of its proper divisors (52645).

894659 is a wasteful number, since it uses less digits than its factorization.

894659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52644.

The product of its digits is 77760, while the sum is 41.

The square root of 894659 is about 945.8641551513. The cubic root of 894659 is about 96.3575713034.

The spelling of 894659 in words is "eight hundred ninety-four thousand, six hundred fifty-nine".