605742632 has 64 divisors (see below), whose sum is σ = 1262822400. Its totient is φ = 270101440.

The previous prime is 605742617. The next prime is 605742637. The reversal of 605742632 is 236247506.

It is a junction number, because it is equal to n+sod(n) for n = 605742592 and 605742601.

It is not an unprimeable number, because it can be changed into a prime (605742637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1745483 + ... + 1745829.

It is an arithmetic number, because the mean of its divisors is an integer number (19731600).

Almost surely, 2^605742632 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 605742632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631411200).

605742632 is an abundant number, since it is smaller than the sum of its proper divisors (657079768).

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

605742632 is a wasteful number, since it uses less digits than its factorization.

605742632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 605742632 is about 24611.8392648741. The cubic root of 605742632 is about 846.1149722560.

The spelling of 605742632 in words is "six hundred five million, seven hundred forty-two thousand, six hundred thirty-two".