494711227 has 4 divisors (see below), whose sum is σ = 520748680. Its totient is φ = 468673776.

The previous prime is 494711221. The next prime is 494711249. The reversal of 494711227 is 722117494.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 494711227 - 2⁷ = 494711099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (494711221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13018698 + ... + 13018735.

It is an arithmetic number, because the mean of its divisors is an integer number (130187170).

Almost surely, 2^494711227 is an apocalyptic number.

494711227 is a deficient number, since it is larger than the sum of its proper divisors (26037453).

494711227 is a wasteful number, since it uses less digits than its factorization.

494711227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26037452.

The product of its digits is 28224, while the sum is 37.

The square root of 494711227 is about 22242.1048239594. The cubic root of 494711227 is about 790.8921326739.

The spelling of 494711227 in words is "four hundred ninety-four million, seven hundred eleven thousand, two hundred twenty-seven".