492263726 has 4 divisors (see below), whose sum is σ = 738395592. Its totient is φ = 246131862.

The previous prime is 492263701. The next prime is 492263731. The reversal of 492263726 is 627362294.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123065930 + ... + 123065933.

It is an arithmetic number, because the mean of its divisors is an integer number (184598898).

Almost surely, 2^492263726 is an apocalyptic number.

492263726 is a deficient number, since it is larger than the sum of its proper divisors (246131866).

492263726 is a wasteful number, since it uses less digits than its factorization.

492263726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246131865.

The product of its digits is 217728, while the sum is 41.

The square root of 492263726 is about 22187.0170595328. The cubic root of 492263726 is about 789.5857070381.

The spelling of 492263726 in words is "four hundred ninety-two million, two hundred sixty-three thousand, seven hundred twenty-six".