160004002 has 4 divisors (see below), whose sum is σ = 240006006. Its totient is φ = 80002000.

The previous prime is 160003969. The next prime is 160004063. The reversal of 160004002 is 200400061.

160004002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200400061 = 1201 ⋅166861.

It can be written as a sum of positive squares in only one way, i.e., 113614281 + 46389721 = 10659^2 + 6811^2 .

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40000999 + ... + 40001002.

Almost surely, 2^160004002 is an apocalyptic number.

160004002 is a deficient number, since it is larger than the sum of its proper divisors (80002004).

160004002 is an equidigital number, since it uses as much as digits as its factorization.

160004002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80002003.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 160004002 is about 12649.2688326243. The cubic root of 160004002 is about 542.8880495726. Note that the first 3 decimals are identical.

Adding to 160004002 its reverse (200400061), we get a palindrome (360404063).

It can be divided in two parts, 16000 and 4002, that added together give a palindrome (20002).

The spelling of 160004002 in words is "one hundred sixty million, four thousand, two".