1606612006 has 8 divisors (see below), whose sum is σ = 2493018720. Its totient is φ = 775605768.

The previous prime is 1606612003. The next prime is 1606612009. The reversal of 1606612006 is 6002166061.

It is an interprime number because it is at equal distance from previous prime (1606612003) and next prime (1606612009).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606612003) 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 in 3 ways as a sum of consecutive naturals, for example, 13850046 + ... + 13850161.

It is an arithmetic number, because the mean of its divisors is an integer number (311627340).

Almost surely, 2^1606612006 is an apocalyptic number.

1606612006 is a deficient number, since it is larger than the sum of its proper divisors (886406714).

1606612006 is a wasteful number, since it uses less digits than its factorization.

1606612006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27700238.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1606612006 is about 40082.5648630424. The cubic root of 1606612006 is about 1171.2160162614.

Adding to 1606612006 its reverse (6002166061), we get a palindrome (7608778067).

It can be divided in two parts, 160 and 6612006, that added together give a palindrome (6612166).

The spelling of 1606612006 in words is "one billion, six hundred six million, six hundred twelve thousand, six".