1589226 has 8 divisors (see below), whose sum is σ = 3178464. Its totient is φ = 529740.

The previous prime is 1589219. The next prime is 1589239. The reversal of 1589226 is 6229851.

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

1589226 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132430 + ... + 132441.

It is an arithmetic number, because the mean of its divisors is an integer number (397308).

2^1589226 is an apocalyptic number.

1589226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1589226 is a wasteful number, since it uses less digits than its factorization.

1589226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264876.

The product of its digits is 8640, while the sum is 33.

The square root of 1589226 is about 1260.6450729686. The cubic root of 1589226 is about 116.6975899888.

The spelling of 1589226 in words is "one million, five hundred eighty-nine thousand, two hundred twenty-six".