1594842 has 8 divisors (see below), whose sum is σ = 3189696. Its totient is φ = 531612.

The previous prime is 1594837. The next prime is 1594849. The reversal of 1594842 is 2484951.

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

1594842 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 not an unprimeable number, because it can be changed into a prime (1594849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132898 + ... + 132909.

It is an arithmetic number, because the mean of its divisors is an integer number (398712).

2^1594842 is an apocalyptic number.

1594842 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.

1594842 is a wasteful number, since it uses less digits than its factorization.

1594842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265812.

The product of its digits is 11520, while the sum is 33.

The square root of 1594842 is about 1262.8705396833. The cubic root of 1594842 is about 116.8348901990.

The spelling of 1594842 in words is "one million, five hundred ninety-four thousand, eight hundred forty-two".