492602743 has 4 divisors (see below), whose sum is σ = 493178400. Its totient is φ = 492027088.

The previous prime is 492602713. The next prime is 492602749. The reversal of 492602743 is 347206294.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-492602743 is a prime.

It is a super-2 number, since 2×492602743² = 485314924822248098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492602749) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 286543 + ... + 288256.

It is an arithmetic number, because the mean of its divisors is an integer number (123294600).

Almost surely, 2^492602743 is an apocalyptic number.

492602743 is a deficient number, since it is larger than the sum of its proper divisors (575657).

492602743 is an equidigital number, since it uses as much as digits as its factorization.

492602743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575656.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 492602743 is about 22194.6557306033. The cubic root of 492602743 is about 789.7669253139.

It can be divided in two parts, 49260 and 2743, that added together give a triangular number (52003 = T₃₂₂).

The spelling of 492602743 in words is "four hundred ninety-two million, six hundred two thousand, seven hundred forty-three".