605723982 has 16 divisors (see below), whose sum is σ = 1211956992. Its totient is φ = 201823160.

The previous prime is 605723981. The next prime is 605723983. The reversal of 605723982 is 289327506.

It is an interprime number because it is at equal distance from previous prime (605723981) and next prime (605723983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605723981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4758 + ... + 35129.

It is an arithmetic number, because the mean of its divisors is an integer number (75747312).

Almost surely, 2^605723982 is an apocalyptic number.

605723982 is an abundant number, since it is smaller than the sum of its proper divisors (606233010).

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

605723982 is a wasteful number, since it uses less digits than its factorization.

605723982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42423.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 605723982 is about 24611.4603792623. The cubic root of 605723982 is about 846.1062885867.

The spelling of 605723982 in words is "six hundred five million, seven hundred twenty-three thousand, nine hundred eighty-two".