1599104 has 48 divisors (see below), whose sum is σ = 3545010. Its totient is φ = 714240.

The previous prime is 1599083. The next prime is 1599109. The reversal of 1599104 is 4019951.

It can be written as a sum of positive squares in only one way, i.e., 1537600 + 61504 = 1240^2 + 248^2 .

It is not an unprimeable number, because it can be changed into a prime (1599109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51569 + ... + 51599.

2^1599104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1599104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1772505).

1599104 is an abundant number, since it is smaller than the sum of its proper divisors (1945906).

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

1599104 is an equidigital number, since it uses as much as digits as its factorization.

1599104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 1599104 is about 1264.5568393710. The cubic root of 1599104 is about 116.9388727860.

The spelling of 1599104 in words is "one million, five hundred ninety-nine thousand, one hundred four".