495222185 has 8 divisors (see below), whose sum is σ = 608087040. Its totient is φ = 386964144.

The previous prime is 495222157. The next prime is 495222209. The reversal of 495222185 is 581222594.

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

It is a cyclic number.

It is not a de Polignac number, because 495222185 - 2¹⁸ = 494960041 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1151465 + ... + 1151894.

It is an arithmetic number, because the mean of its divisors is an integer number (76010880).

Almost surely, 2^495222185 is an apocalyptic number.

It is an amenable number.

495222185 is a deficient number, since it is larger than the sum of its proper divisors (112864855).

495222185 is a wasteful number, since it uses less digits than its factorization.

495222185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303407.

The product of its digits is 57600, while the sum is 38.

The square root of 495222185 is about 22253.5881376465. The cubic root of 495222185 is about 791.1643275706.

The spelling of 495222185 in words is "four hundred ninety-five million, two hundred twenty-two thousand, one hundred eighty-five".