605000213 has 4 divisors (see below), whose sum is σ = 605876448. Its totient is φ = 604123980.

The previous prime is 605000191. The next prime is 605000243. The reversal of 605000213 is 312000506.

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 605000213 - 2¹⁶ = 604934677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 605000191 and 605000200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605000243) 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, 437081 + ... + 438462.

It is an arithmetic number, because the mean of its divisors is an integer number (151469112).

Almost surely, 2^605000213 is an apocalyptic number.

It is an amenable number.

605000213 is a deficient number, since it is larger than the sum of its proper divisors (876235).

605000213 is an equidigital number, since it uses as much as digits as its factorization.

605000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876234.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 605000213 is about 24596.7520823380. The cubic root of 605000213 is about 845.7691550670.

Adding to 605000213 its reverse (312000506), we get a palindrome (917000719).

The spelling of 605000213 in words is "six hundred five million, two hundred thirteen", and thus it is an aban number.