894231 has 12 divisors (see below), whose sum is σ = 1391208. Its totient is φ = 550224.

The previous prime is 894227. The next prime is 894233. The reversal of 894231 is 132498.

It is not a de Polignac number, because 894231 - 2² = 894227 is a prime.

It is a super-2 number, since 2×894231² = 1599298162722, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 894195 and 894204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894233) 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 11 ways as a sum of consecutive naturals, for example, 3705 + ... + 3938.

It is an arithmetic number, because the mean of its divisors is an integer number (115934).

2⁸⁹⁴²³¹ is an apocalyptic number.

894231 is a deficient number, since it is larger than the sum of its proper divisors (496977).

894231 is a wasteful number, since it uses less digits than its factorization.

894231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7662 (or 7659 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 894231 is about 945.6378799519. The cubic root of 894231 is about 96.3422032065.

The spelling of 894231 in words is "eight hundred ninety-four thousand, two hundred thirty-one".