492468886 has 32 divisors (see below), whose sum is σ = 962660160. Its totient is φ = 183361536.

The previous prime is 492468881. The next prime is 492468887. The reversal of 492468886 is 688864294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492468881) 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 15 ways as a sum of consecutive naturals, for example, 76491 + ... + 82678.

It is an arithmetic number, because the mean of its divisors is an integer number (30083130).

Almost surely, 2^492468886 is an apocalyptic number.

492468886 is a deficient number, since it is larger than the sum of its proper divisors (470191274).

492468886 is a wasteful number, since it uses less digits than its factorization.

492468886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159208.

The product of its digits is 5308416, while the sum is 55.

The square root of 492468886 is about 22191.6400024874. The cubic root of 492468886 is about 789.6953832787.

The spelling of 492468886 in words is "four hundred ninety-two million, four hundred sixty-eight thousand, eight hundred eighty-six".