609498112 has 44 divisors (see below), whose sum is σ = 1282568320. Its totient is φ = 288700416.

The previous prime is 609498101. The next prime is 609498121. The reversal of 609498112 is 211894906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3793 + ... + 35119.

It is an arithmetic number, because the mean of its divisors is an integer number (29149280).

Almost surely, 2^609498112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 609498112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641284160).

609498112 is an abundant number, since it is smaller than the sum of its proper divisors (673070208).

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

609498112 is a wasteful number, since it uses less digits than its factorization.

609498112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31366 (or 31348 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 609498112 is about 24688.0155541105. The cubic root of 609498112 is about 847.8599507652.

The spelling of 609498112 in words is "six hundred nine million, four hundred ninety-eight thousand, one hundred twelve".