1348589 has 4 divisors (see below), whose sum is σ = 1471200. Its totient is φ = 1225980.

The previous prime is 1348583. The next prime is 1348597. The reversal of 1348589 is 9858431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1348589 - 2⁴ = 1348573 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61289 + ... + 61310.

It is an arithmetic number, because the mean of its divisors is an integer number (367800).

2^1348589 is an apocalyptic number.

It is an amenable number.

1348589 is a deficient number, since it is larger than the sum of its proper divisors (122611).

1348589 is a wasteful number, since it uses less digits than its factorization.

1348589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122610.

The product of its digits is 34560, while the sum is 38.

The square root of 1348589 is about 1161.2876473984. The cubic root of 1348589 is about 110.4824265850.

The spelling of 1348589 in words is "one million, three hundred forty-eight thousand, five hundred eighty-nine".