1489134 has 8 divisors (see below), whose sum is σ = 2978280. Its totient is φ = 496376.

The previous prime is 1489129. The next prime is 1489153. The reversal of 1489134 is 4319841.

It is a happy number.

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

1489134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124089 + ... + 124100.

It is an arithmetic number, because the mean of its divisors is an integer number (372285).

2^1489134 is an apocalyptic number.

1489134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1489134 is a wasteful number, since it uses less digits than its factorization.

1489134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248194.

The product of its digits is 3456, while the sum is 30.

The square root of 1489134 is about 1220.3007825942. The cubic root of 1489134 is about 114.1943437850.

The spelling of 1489134 in words is "one million, four hundred eighty-nine thousand, one hundred thirty-four".