492549067 has 2 divisors, whose sum is σ = 492549068. Its totient is φ = 492549066.

The previous prime is 492549059. The next prime is 492549073. The reversal of 492549067 is 760945294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 492549067 - 2³ = 492549059 is a prime.

It is not a weakly prime, because it can be changed into another prime (492549017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246274533 + 246274534.

It is an arithmetic number, because the mean of its divisors is an integer number (246274534).

Almost surely, 2^492549067 is an apocalyptic number.

492549067 is a deficient number, since it is larger than the sum of its proper divisors (1).

492549067 is an equidigital number, since it uses as much as digits as its factorization.

492549067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 492549067 is about 22193.4464876459. The cubic root of 492549067 is about 789.7382388657.

The spelling of 492549067 in words is "four hundred ninety-two million, five hundred forty-nine thousand, sixty-seven".