492294851 has 8 divisors (see below), whose sum is σ = 494663040. Its totient is φ = 489932352.

The previous prime is 492294839. The next prime is 492294853. The reversal of 492294851 is 158492294.

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 492294851 - 2¹⁰ = 492293827 is a prime.

It is a super-2 number, since 2×492294851² = 484708440642224402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492294853) 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 7 ways as a sum of consecutive naturals, for example, 341390 + ... + 342828.

It is an arithmetic number, because the mean of its divisors is an integer number (61832880).

Almost surely, 2^492294851 is an apocalyptic number.

492294851 is a deficient number, since it is larger than the sum of its proper divisors (2368189).

492294851 is a wasteful number, since it uses less digits than its factorization.

492294851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845.

The product of its digits is 207360, while the sum is 44.

The square root of 492294851 is about 22187.7184721638. The cubic root of 492294851 is about 789.6023480755.

The spelling of 492294851 in words is "four hundred ninety-two million, two hundred ninety-four thousand, eight hundred fifty-one".