492101888 has 18 divisors (see below), whose sum is σ = 982282014. Its totient is φ = 246050816.

The previous prime is 492101851. The next prime is 492101917. The reversal of 492101888 is 888101294.

It can be written as a sum of positive squares in only one way, i.e., 427331584 + 64770304 = 20672^2 + 8048^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 960881 + ... + 961392.

It is an arithmetic number, because the mean of its divisors is an integer number (54571223).

Almost surely, 2^492101888 is an apocalyptic number.

It is an amenable number.

492101888 is a deficient number, since it is larger than the sum of its proper divisors (490180126).

492101888 is an equidigital number, since it uses as much as digits as its factorization.

492101888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922289 (or 1922275 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 41.

The square root of 492101888 is about 22183.3696268173. The cubic root of 492101888 is about 789.4991687518.

The spelling of 492101888 in words is "four hundred ninety-two million, one hundred one thousand, eight hundred eighty-eight".