609002012 has 48 divisors (see below), whose sum is σ = 1114495200. Its totient is φ = 290983680.

The previous prime is 609001997. The next prime is 609002021. The reversal of 609002012 is 210200906.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2263814 + ... + 2264082.

It is an arithmetic number, because the mean of its divisors is an integer number (23218650).

Almost surely, 2^609002012 is an apocalyptic number.

It is an amenable number.

609002012 is a deficient number, since it is larger than the sum of its proper divisors (505493188).

609002012 is a wasteful number, since it uses less digits than its factorization.

609002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 609002012 is about 24677.9661236497. The cubic root of 609002012 is about 847.6298502466.

Adding to 609002012 its reverse (210200906), we get a palindrome (819202918).

The spelling of 609002012 in words is "six hundred nine million, two thousand, twelve".