492707443 has 2 divisors, whose sum is σ = 492707444. Its totient is φ = 492707442.

The previous prime is 492707399. The next prime is 492707489. The reversal of 492707443 is 344707294.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-492707443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 492707396 and 492707405.

It is not a weakly prime, because it can be changed into another prime (492707843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246353721 + 246353722.

It is an arithmetic number, because the mean of its divisors is an integer number (246353722).

Almost surely, 2^492707443 is an apocalyptic number.

492707443 is a deficient number, since it is larger than the sum of its proper divisors (1).

492707443 is an equidigital number, since it uses as much as digits as its factorization.

492707443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 40.

The square root of 492707443 is about 22197.0142812046. The cubic root of 492707443 is about 789.8228748869.

The spelling of 492707443 in words is "four hundred ninety-two million, seven hundred seven thousand, four hundred forty-three".