492423827 has 8 divisors (see below), whose sum is σ = 569894400. Its totient is φ = 416734344.

The previous prime is 492423821. The next prime is 492423839. The reversal of 492423827 is 728324294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 492423827 - 2¹⁶ = 492358291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492423821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444677 + ... + 445782.

It is an arithmetic number, because the mean of its divisors is an integer number (71236800).

Almost surely, 2^492423827 is an apocalyptic number.

492423827 is a deficient number, since it is larger than the sum of its proper divisors (77470573).

492423827 is an equidigital number, since it uses as much as digits as its factorization.

492423827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890545.

The product of its digits is 193536, while the sum is 41.

The square root of 492423827 is about 22190.6247546120. The cubic root of 492423827 is about 789.6712978522.

The spelling of 492423827 in words is "four hundred ninety-two million, four hundred twenty-three thousand, eight hundred twenty-seven".