1789073 has 8 divisors (see below), whose sum is σ = 2102016. Its totient is φ = 1501200.

The previous prime is 1789037. The next prime is 1789091. The reversal of 1789073 is 3709871.

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

It is a cyclic number.

It is not a de Polignac number, because 1789073 - 2¹² = 1784977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1789003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6113 + ... + 6398.

It is an arithmetic number, because the mean of its divisors is an integer number (262752).

2^1789073 is an apocalyptic number.

1789073 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1789073 is a deficient number, since it is larger than the sum of its proper divisors (312943).

1789073 is a wasteful number, since it uses less digits than its factorization.

1789073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12535.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 1789073 is about 1337.5623349960. The cubic root of 1789073 is about 121.3973911704.

The spelling of 1789073 in words is "one million, seven hundred eighty-nine thousand, seventy-three".