1332489 has 16 divisors (see below), whose sum is σ = 1897280. Its totient is φ = 829440.

The previous prime is 1332479. The next prime is 1332491. The reversal of 1332489 is 9842331.

It is not a de Polignac number, because 1332489 - 2⁷ = 1332361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5409 + ... + 5649.

It is an arithmetic number, because the mean of its divisors is an integer number (118580).

2^1332489 is an apocalyptic number.

1332489 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1332489 is a deficient number, since it is larger than the sum of its proper divisors (564791).

1332489 is a wasteful number, since it uses less digits than its factorization.

1332489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360.

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

The square root of 1332489 is about 1154.3348734228. The cubic root of 1332489 is about 110.0410039970.

The spelling of 1332489 in words is "one million, three hundred thirty-two thousand, four hundred eighty-nine".