605000506 has 8 divisors (see below), whose sum is σ = 990000864. Its totient is φ = 275000220.

The previous prime is 605000503. The next prime is 605000507.

605000506 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×605000506² = 732051224520512072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 27500023 = 605000506 / (6 + 0 + 5 + 0 + 0 + 0 + 5 + 0 + 6).

It is not an unprimeable number, because it can be changed into a prime (605000503) 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, 13749990 + ... + 13750033.

It is an arithmetic number, because the mean of its divisors is an integer number (123750108).

Almost surely, 2^605000506 is an apocalyptic number.

605000506 is a deficient number, since it is larger than the sum of its proper divisors (385000358).

605000506 is a wasteful number, since it uses less digits than its factorization.

605000506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27500036.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 605000506 is about 24596.7580384082. The cubic root of 605000506 is about 845.7692916016.

It can be divided in two parts, 605000 and 506, that added together give a palindrome (605506).

The spelling of 605000506 in words is "six hundred five million, five hundred six", and thus it is an aban number.