894473 has 4 divisors (see below), whose sum is σ = 901140. Its totient is φ = 887808.

The previous prime is 894451. The next prime is 894503. The reversal of 894473 is 374498.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 273529 + 620944 = 523^2 + 788^2 .

It is a cyclic number.

It is not a de Polignac number, because 894473 - 2⁶ = 894409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (894403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3128 + ... + 3401.

It is an arithmetic number, because the mean of its divisors is an integer number (225285).

2⁸⁹⁴⁴⁷³ is an apocalyptic number.

It is an amenable number.

894473 is a deficient number, since it is larger than the sum of its proper divisors (6667).

894473 is a wasteful number, since it uses less digits than its factorization.

894473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6666.

The product of its digits is 24192, while the sum is 35.

The square root of 894473 is about 945.7658272532. The cubic root of 894473 is about 96.3508932468.

The spelling of 894473 in words is "eight hundred ninety-four thousand, four hundred seventy-three".