600261 has 4 divisors (see below), whose sum is σ = 800352. Its totient is φ = 400172.

The previous prime is 600247. The next prime is 600269. The reversal of 600261 is 162006.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 600261 - 2¹⁵ = 567493 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 600261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (600269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100041 + ... + 100046.

It is an arithmetic number, because the mean of its divisors is an integer number (200088).

2⁶⁰⁰²⁶¹ is an apocalyptic number.

It is an amenable number.

600261 is a deficient number, since it is larger than the sum of its proper divisors (200091).

600261 is a wasteful number, since it uses less digits than its factorization.

600261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200090.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 600261 is about 774.7651256994. The cubic root of 600261 is about 84.3554945309.

Adding to 600261 its reverse (162006), we get a palindrome (762267).

It can be divided in two parts, 600 and 261, that added together give a triangular number (861 = T₄₁).

The spelling of 600261 in words is "six hundred thousand, two hundred sixty-one".