989267 has 4 divisors (see below), whose sum is σ = 992136. Its totient is φ = 986400.

The previous prime is 989251. The next prime is 989279. The reversal of 989267 is 762989.

989267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 989267 - 2⁴ = 989251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (989467) 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, 833 + ... + 1634.

It is an arithmetic number, because the mean of its divisors is an integer number (248034).

2⁹⁸⁹²⁶⁷ is an apocalyptic number.

989267 is a deficient number, since it is larger than the sum of its proper divisors (2869).

989267 is a wasteful number, since it uses less digits than its factorization.

989267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868.

The product of its digits is 54432, while the sum is 41.

The square root of 989267 is about 994.6190225408. The cubic root of 989267 is about 99.6409456762.

The spelling of 989267 in words is "nine hundred eighty-nine thousand, two hundred sixty-seven".