1489104 has 60 divisors (see below), whose sum is σ = 4333056. Its totient is φ = 495072.

The previous prime is 1489099. The next prime is 1489109. The reversal of 1489104 is 4019841.

It is an interprime number because it is at equal distance from previous prime (1489099) and next prime (1489109).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1489109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3697 + ... + 4079.

2^1489104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1489104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2166528).

1489104 is an abundant number, since it is smaller than the sum of its proper divisors (2843952).

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

1489104 is an equidigital number, since it uses as much as digits as its factorization.

1489104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1489104 is about 1220.2884904808. The cubic root of 1489104 is about 114.1935769291.

The spelling of 1489104 in words is "one million, four hundred eighty-nine thousand, one hundred four".