492066648 has 48 divisors (see below), whose sum is σ = 1335133800. Its totient is φ = 163720320.

The previous prime is 492066643. The next prime is 492066697. The reversal of 492066648 is 846660294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492066643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34963 + ... + 46973.

Almost surely, 2^492066648 is an apocalyptic number.

It is an amenable number.

492066648 is an abundant number, since it is smaller than the sum of its proper divisors (843067152).

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

492066648 is a wasteful number, since it uses less digits than its factorization.

492066648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12592 (or 12585 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 492066648 is about 22182.5753238888. The cubic root of 492066648 is about 789.4803226445.

The spelling of 492066648 in words is "four hundred ninety-two million, sixty-six thousand, six hundred forty-eight".