1608001126 has 4 divisors (see below), whose sum is σ = 2412001692. Its totient is φ = 804000562.

The previous prime is 1608001121. The next prime is 1608001133. The reversal of 1608001126 is 6211008061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6211008061 = 3697 ⋅1680013.

It is a self number, because there is not a number n which added to its sum of digits gives 1608001126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1608001121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402000280 + ... + 402000283.

It is an arithmetic number, because the mean of its divisors is an integer number (603000423).

Almost surely, 2^1608001126 is an apocalyptic number.

1608001126 is a deficient number, since it is larger than the sum of its proper divisors (804000566).

1608001126 is an equidigital number, since it uses as much as digits as its factorization.

1608001126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804000565.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1608001126 is about 40099.8893514683. The cubic root of 1608001126 is about 1171.5534739896.

Adding to 1608001126 its reverse (6211008061), we get a palindrome (7819009187).

The spelling of 1608001126 in words is "one billion, six hundred eight million, one thousand, one hundred twenty-six".