609270112 has 48 divisors (see below), whose sum is σ = 1377432000. Its totient is φ = 262362240.

The previous prime is 609270037. The next prime is 609270113. The reversal of 609270112 is 211072906.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609270113) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 38862 + ... + 52237.

It is an arithmetic number, because the mean of its divisors is an integer number (28696500).

Almost surely, 2^609270112 is an apocalyptic number.

It is an amenable number.

609270112 is an abundant number, since it is smaller than the sum of its proper divisors (768161888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

609270112 is a wasteful number, since it uses less digits than its factorization.

609270112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91139 (or 91131 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 609270112 is about 24683.3974971032. The cubic root of 609270112 is about 847.7542155849.

The spelling of 609270112 in words is "six hundred nine million, two hundred seventy thousand, one hundred twelve".