894422 has 4 divisors (see below), whose sum is σ = 1341636. Its totient is φ = 447210.

The previous prime is 894419. The next prime is 894427. The reversal of 894422 is 224498.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224498 = 2 ⋅112249.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 223604 + ... + 223607.

It is an arithmetic number, because the mean of its divisors is an integer number (335409).

2⁸⁹⁴⁴²² is an apocalyptic number.

894422 is a deficient number, since it is larger than the sum of its proper divisors (447214).

894422 is a wasteful number, since it uses less digits than its factorization.

894422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447213.

The product of its digits is 4608, while the sum is 29.

The square root of 894422 is about 945.7388645921. The cubic root of 894422 is about 96.3490620050.

The spelling of 894422 in words is "eight hundred ninety-four thousand, four hundred twenty-two".