492929 has 4 divisors (see below), whose sum is σ = 494340. Its totient is φ = 491520.

The previous prime is 492911. The next prime is 492967. The reversal of 492929 is 929294.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 929294 = 2 ⋅464647.

It can be written as a sum of positive squares in 2 ways, for example, as 332929 + 160000 = 577^2 + 400^2 .

It is a cyclic number.

It is not a de Polignac number, because 492929 - 2⁸ = 492673 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492979) 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, 257 + ... + 1025.

It is an arithmetic number, because the mean of its divisors is an integer number (123585).

2⁴⁹²⁹²⁹ is an apocalyptic number.

It is an amenable number.

492929 is a deficient number, since it is larger than the sum of its proper divisors (1411).

492929 is an equidigital number, since it uses as much as digits as its factorization.

492929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410.

The product of its digits is 11664, while the sum is 35.

The square root of 492929 is about 702.0890256940. The cubic root of 492929 is about 78.9941244362.

The spelling of 492929 in words is "four hundred ninety-two thousand, nine hundred twenty-nine".