492440101 has 8 divisors (see below), whose sum is σ = 503095680. Its totient is φ = 481895232.

The previous prime is 492440099. The next prime is 492440149. The reversal of 492440101 is 101044294.

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 492440101 - 2¹ = 492440099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492440161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18655 + ... + 36508.

It is an arithmetic number, because the mean of its divisors is an integer number (62886960).

Almost surely, 2^492440101 is an apocalyptic number.

It is an amenable number.

492440101 is a deficient number, since it is larger than the sum of its proper divisors (10655579).

492440101 is a wasteful number, since it uses less digits than its factorization.

492440101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55355.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 492440101 is about 22190.9914379687. The cubic root of 492440101 is about 789.6799969771.

Adding to 492440101 its reverse (101044294), we get a palindrome (593484395).

The spelling of 492440101 in words is "four hundred ninety-two million, four hundred forty thousand, one hundred one".