89894 has 8 divisors (see below), whose sum is σ = 154128. Its totient is φ = 38520.

The previous prime is 89891. The next prime is 89897. The reversal of 89894 is 49898.

It is an interprime number because it is at equal distance from previous prime (89891) and next prime (89897).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89891) 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, 3197 + ... + 3224.

It is an arithmetic number, because the mean of its divisors is an integer number (19266).

2⁸⁹⁸⁹⁴ is an apocalyptic number.

89894 is a deficient number, since it is larger than the sum of its proper divisors (64234).

89894 is a wasteful number, since it uses less digits than its factorization.

89894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6430.

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

The square root of 89894 is about 299.8232812842. The cubic root of 89894 is about 44.7964468908.

The spelling of 89894 in words is "eighty-nine thousand, eight hundred ninety-four".