890894 has 4 divisors (see below), whose sum is σ = 1336344. Its totient is φ = 445446.

The previous prime is 890893. The next prime is 890927. The reversal of 890894 is 498098.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (890893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222722 + ... + 222725.

It is an arithmetic number, because the mean of its divisors is an integer number (334086).

2⁸⁹⁰⁸⁹⁴ is an apocalyptic number.

890894 is a deficient number, since it is larger than the sum of its proper divisors (445450).

890894 is a wasteful number, since it uses less digits than its factorization.

890894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445449.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 890894 is about 943.8718133306. The cubic root of 890894 is about 96.2222138267. Note that the first 4 decimals are identical.

The spelling of 890894 in words is "eight hundred ninety thousand, eight hundred ninety-four".