492550148 has 24 divisors (see below), whose sum is σ = 918825600. Its totient is φ = 230357088.

The previous prime is 492550133. The next prime is 492550159. The reversal of 492550148 is 841055294.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35015 + ... + 47022.

It is an arithmetic number, because the mean of its divisors is an integer number (38284400).

Almost surely, 2^492550148 is an apocalyptic number.

It is an amenable number.

492550148 is a deficient number, since it is larger than the sum of its proper divisors (426275452).

492550148 is a wasteful number, since it uses less digits than its factorization.

492550148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82139 (or 82137 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 492550148 is about 22193.4708416687. The cubic root of 492550148 is about 789.7388166128.

The spelling of 492550148 in words is "four hundred ninety-two million, five hundred fifty thousand, one hundred forty-eight".