500022005 has 16 divisors (see below), whose sum is σ = 695982720. Its totient is φ = 337753152.

The previous prime is 500021989. The next prime is 500022011. The reversal of 500022005 is 500220005.

It is a cyclic number.

It is not a de Polignac number, because 500022005 - 2⁴ = 500021989 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, 104270 + ... + 108959.

It is an arithmetic number, because the mean of its divisors is an integer number (43498920).

Almost surely, 2^500022005 is an apocalyptic number.

It is an amenable number.

500022005 is a deficient number, since it is larger than the sum of its proper divisors (195960715).

500022005 is a wasteful number, since it uses less digits than its factorization.

500022005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213308.

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 500022005 is about 22361.1718163427. The cubic root of 500022005 is about 793.7121694000.

The spelling of 500022005 in words is "five hundred million, twenty-two thousand, five".