1489732 has 12 divisors (see below), whose sum is σ = 2627856. Its totient is φ = 738920.

The previous prime is 1489729. The next prime is 1489751. The reversal of 1489732 is 2379841.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 898 + ... + 1945.

It is an arithmetic number, because the mean of its divisors is an integer number (218988).

2^1489732 is an apocalyptic number.

It is an amenable number.

1489732 is a deficient number, since it is larger than the sum of its proper divisors (1138124).

1489732 is a wasteful number, since it uses less digits than its factorization.

1489732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2978 (or 2976 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 1489732 is about 1220.5457795593. The cubic root of 1489732 is about 114.2096276297.

The spelling of 1489732 in words is "one million, four hundred eighty-nine thousand, seven hundred thirty-two".