1596432 has 40 divisors (see below), whose sum is σ = 4186240. Its totient is φ = 524160.

The previous prime is 1596389. The next prime is 1596433. The reversal of 1596432 is 2346951.

It is a self number, because there is not a number n which added to its sum of digits gives 1596432.

It is not an unprimeable number, because it can be changed into a prime (1596433) 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 7 ways as a sum of consecutive naturals, for example, 3582 + ... + 4002.

It is an arithmetic number, because the mean of its divisors is an integer number (104656).

2^1596432 is an apocalyptic number.

1596432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is a pronic number, being equal to 1263×1264.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1596432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2093120).

1596432 is an abundant number, since it is smaller than the sum of its proper divisors (2589808).

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

1596432 is a wasteful number, since it uses less digits than its factorization.

1596432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 505 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 1596432 is about 1263.4999010685. The cubic root of 1596432 is about 116.8737040283.

The spelling of 1596432 in words is "one million, five hundred ninety-six thousand, four hundred thirty-two".