605250855 has 24 divisors (see below), whose sum is σ = 1144475280. Its totient is φ = 293454720.

The previous prime is 605250853. The next prime is 605250859. The reversal of 605250855 is 558052506.

It is not a de Polignac number, because 605250855 - 2¹ = 605250853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605250853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 610870 + ... + 611859.

It is an arithmetic number, because the mean of its divisors is an integer number (47686470).

Almost surely, 2^605250855 is an apocalyptic number.

605250855 is a deficient number, since it is larger than the sum of its proper divisors (539224425).

605250855 is a wasteful number, since it uses less digits than its factorization.

605250855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222751 (or 1222748 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The square root of 605250855 is about 24601.8465770356. The cubic root of 605250855 is about 845.8859351941.

The spelling of 605250855 in words is "six hundred five million, two hundred fifty thousand, eight hundred fifty-five".