1489342 has 8 divisors (see below), whose sum is σ = 2331216. Its totient is φ = 712272.

The previous prime is 1489321. The next prime is 1489351. The reversal of 1489342 is 2439841.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16143 + ... + 16234.

It is an arithmetic number, because the mean of its divisors is an integer number (291402).

2^1489342 is an apocalyptic number.

1489342 is a deficient number, since it is larger than the sum of its proper divisors (841874).

1489342 is a wasteful number, since it uses less digits than its factorization.

1489342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32402.

The product of its digits is 6912, while the sum is 31.

The square root of 1489342 is about 1220.3860045084. The cubic root of 1489342 is about 114.1996603689.

The spelling of 1489342 in words is "one million, four hundred eighty-nine thousand, three hundred forty-two".