605954 has 4 divisors (see below), whose sum is σ = 908934. Its totient is φ = 302976.

The previous prime is 605953. The next prime is 605977. The reversal of 605954 is 459506.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 459506 = 2 ⋅229753.

It can be written as a sum of positive squares in only one way, i.e., 600625 + 5329 = 775^2 + 73^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 605954.

It is not an unprimeable number, because it can be changed into a prime (605953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151487 + ... + 151490.

2⁶⁰⁵⁹⁵⁴ is an apocalyptic number.

605954 is a deficient number, since it is larger than the sum of its proper divisors (302980).

605954 is a wasteful number, since it uses less digits than its factorization.

605954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302979.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 605954 is about 778.4304721682. The cubic root of 605954 is about 84.6213375341.

The spelling of 605954 in words is "six hundred five thousand, nine hundred fifty-four".