605970 has 24 divisors (see below), whose sum is σ = 1575756. Its totient is φ = 161568.

The previous prime is 605953. The next prime is 605977. The reversal of 605970 is 79506.

605970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 558009 + 47961 = 747^2 + 219^2 .

It is not an unprimeable number, because it can be changed into a prime (605977) by changing a digit.

605970 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3277 + ... + 3456.

2⁶⁰⁵⁹⁷⁰ is an apocalyptic number.

605970 is an abundant number, since it is smaller than the sum of its proper divisors (969786).

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

605970 is a wasteful number, since it uses less digits than its factorization.

605970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6746 (or 6743 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 605970 is about 778.4407491903. The cubic root of 605970 is about 84.6220823264.

The spelling of 605970 in words is "six hundred five thousand, nine hundred seventy".