492646012 has 12 divisors (see below), whose sum is σ = 882180376. Its totient is φ = 240594480.

The previous prime is 492645973. The next prime is 492646019. The reversal of 492646012 is 210646294.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492646019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1431939 + ... + 1432282.

Almost surely, 2^492646012 is an apocalyptic number.

It is an amenable number.

492646012 is a deficient number, since it is larger than the sum of its proper divisors (389534364).

492646012 is a wasteful number, since it uses less digits than its factorization.

492646012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864268 (or 2864266 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 492646012 is about 22195.6304708832. The cubic root of 492646012 is about 789.7900483578.

The spelling of 492646012 in words is "four hundred ninety-two million, six hundred forty-six thousand, twelve".