609912112 has 10 divisors (see below), whose sum is σ = 1181704748. Its totient is φ = 304956048.

The previous prime is 609912101. The next prime is 609912133. The reversal of 609912112 is 211219906.

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 as a sum of consecutive naturals, namely, 19059738 + ... + 19059769.

Almost surely, 2^609912112 is an apocalyptic number.

It is an amenable number.

609912112 is a deficient number, since it is larger than the sum of its proper divisors (571792636).

609912112 is a wasteful number, since it uses less digits than its factorization.

609912112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38119515 (or 38119509 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 31.

The square root of 609912112 is about 24696.3987658120. The cubic root of 609912112 is about 848.0518762022.

The spelling of 609912112 in words is "six hundred nine million, nine hundred twelve thousand, one hundred twelve".