605500215 has 16 divisors (see below), whose sum is σ = 1000052736. Its totient is φ = 312516000.

The previous prime is 605500171. The next prime is 605500223. The reversal of 605500215 is 512005506.

605500215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 605500215 - 2⁷ = 605500087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 650611 + ... + 651540.

It is an arithmetic number, because the mean of its divisors is an integer number (62503296).

Almost surely, 2^605500215 is an apocalyptic number.

605500215 is a deficient number, since it is larger than the sum of its proper divisors (394552521).

605500215 is a wasteful number, since it uses less digits than its factorization.

605500215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302190.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 605500215 is about 24606.9139674198. The cubic root of 605500215 is about 846.0020860178.

The spelling of 605500215 in words is "six hundred five million, five hundred thousand, two hundred fifteen".