1596046 has 4 divisors (see below), whose sum is σ = 2394072. Its totient is φ = 798022.

The previous prime is 1596043. The next prime is 1596047. The reversal of 1596046 is 6406951.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 1595999 and 1596017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1596043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399010 + ... + 399013.

It is an arithmetic number, because the mean of its divisors is an integer number (598518).

2^1596046 is an apocalyptic number.

1596046 is a deficient number, since it is larger than the sum of its proper divisors (798026).

1596046 is an equidigital number, since it uses as much as digits as its factorization.

1596046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798025.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1596046 is about 1263.3471415252. The cubic root of 1596046 is about 116.8642836696.

The spelling of 1596046 in words is "one million, five hundred ninety-six thousand, forty-six".