492134726 has 16 divisors (see below), whose sum is σ = 789088608. Its totient is φ = 229627200.

The previous prime is 492134723. The next prime is 492134737. The reversal of 492134726 is 627431294.

It is a self number, because there is not a number n which added to its sum of digits gives 492134726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492134723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128585 + ... + 132356.

It is an arithmetic number, because the mean of its divisors is an integer number (49318038).

Almost surely, 2^492134726 is an apocalyptic number.

492134726 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

492134726 is a deficient number, since it is larger than the sum of its proper divisors (296953882).

492134726 is a wasteful number, since it uses less digits than its factorization.

492134726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261007.

The product of its digits is 72576, while the sum is 38.

The square root of 492134726 is about 22184.1097635222. The cubic root of 492134726 is about 789.5167294763.

The spelling of 492134726 in words is "four hundred ninety-two million, one hundred thirty-four thousand, seven hundred twenty-six".