492452087 has 4 divisors (see below), whose sum is σ = 499198080. Its totient is φ = 485706096.

The previous prime is 492452083. The next prime is 492452101. The reversal of 492452087 is 780254294.

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

It is a cyclic number.

It is not a de Polignac number, because 492452087 - 2² = 492452083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492452083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3372887 + ... + 3373032.

It is an arithmetic number, because the mean of its divisors is an integer number (124799520).

Almost surely, 2^492452087 is an apocalyptic number.

492452087 is a deficient number, since it is larger than the sum of its proper divisors (6745993).

492452087 is an equidigital number, since it uses as much as digits as its factorization.

492452087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6745992.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 492452087 is about 22191.2615008701. The cubic root of 492452087 is about 789.6864038664.

The spelling of 492452087 in words is "four hundred ninety-two million, four hundred fifty-two thousand, eighty-seven".