1489233 has 8 divisors (see below), whose sum is σ = 1991296. Its totient is φ = 990000.

The previous prime is 1489231. The next prime is 1489249. The reversal of 1489233 is 3329841.

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

It is not a de Polignac number, because 1489233 - 2¹ = 1489231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1489233.

It is not an unprimeable number, because it can be changed into a prime (1489231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1608 + ... + 2358.

It is an arithmetic number, because the mean of its divisors is an integer number (248912).

2^1489233 is an apocalyptic number.

It is an amenable number.

1489233 is a deficient number, since it is larger than the sum of its proper divisors (502063).

1489233 is an equidigital number, since it uses as much as digits as its factorization.

1489233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415.

The product of its digits is 5184, while the sum is 30.

The square root of 1489233 is about 1220.3413456898. The cubic root of 1489233 is about 114.1968743362.

The spelling of 1489233 in words is "one million, four hundred eighty-nine thousand, two hundred thirty-three".