494367522 has 48 divisors (see below), whose sum is σ = 1089710496. Its totient is φ = 149406400.

The previous prime is 494367521. The next prime is 494367527. The reversal of 494367522 is 225763494.

It is not an unprimeable number, because it can be changed into a prime (494367521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 377593 + ... + 378899.

It is an arithmetic number, because the mean of its divisors is an integer number (22702302).

Almost surely, 2^494367522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 494367522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544855248).

494367522 is an abundant number, since it is smaller than the sum of its proper divisors (595342974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494367522 is a wasteful number, since it uses less digits than its factorization.

494367522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855 (or 1844 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 494367522 is about 22234.3770319746. The cubic root of 494367522 is about 790.7089304724.

The spelling of 494367522 in words is "four hundred ninety-four million, three hundred sixty-seven thousand, five hundred twenty-two".