492942628 has 12 divisors (see below), whose sum is σ = 862937712. Its totient is φ = 246389000.

The previous prime is 492942623. The next prime is 492942629. The reversal of 492942628 is 826249294.

It is not an unprimeable number, because it can be changed into a prime (492942623) 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, 5950 + ... + 31957.

It is an arithmetic number, because the mean of its divisors is an integer number (71911476).

Almost surely, 2^492942628 is an apocalyptic number.

It is an amenable number.

492942628 is a deficient number, since it is larger than the sum of its proper divisors (369995084).

492942628 is a wasteful number, since it uses less digits than its factorization.

492942628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41162 (or 41160 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The square root of 492942628 is about 22202.3113211215. The cubic root of 492942628 is about 789.9485241255.

The spelling of 492942628 in words is "four hundred ninety-two million, nine hundred forty-two thousand, six hundred twenty-eight".