1589056 has 28 divisors (see below), whose sum is σ = 3604768. Its totient is φ = 680832.

The previous prime is 1589053. The next prime is 1589059. The reversal of 1589056 is 6509851.

It is an interprime number because it is at equal distance from previous prime (1589053) and next prime (1589059).

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×1589056² = 5050197942272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1589053) 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, 1326 + ... + 2221.

2^1589056 is an apocalyptic number.

1589056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1589056 is an abundant number, since it is smaller than the sum of its proper divisors (2015712).

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

1589056 is an equidigital number, since it uses as much as digits as its factorization.

1589056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3566 (or 3556 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 1589056 is about 1260.5776453674. The cubic root of 1589056 is about 116.6934287812.

The spelling of 1589056 in words is "one million, five hundred eighty-nine thousand, fifty-six".