492612 has 12 divisors (see below), whose sum is σ = 1149456. Its totient is φ = 164200.

The previous prime is 492601. The next prime is 492617. The reversal of 492612 is 216294.

It is a tau number, because it is divible by the number of its divisors (12).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 492612.

It is not an unprimeable number, because it can be changed into a prime (492617) by changing a digit.

492612 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20514 + ... + 20537.

It is an arithmetic number, because the mean of its divisors is an integer number (95788).

2⁴⁹²⁶¹² is an apocalyptic number.

It is an amenable number.

492612 is an abundant number, since it is smaller than the sum of its proper divisors (656844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492612 is a wasteful number, since it uses less digits than its factorization.

492612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41058 (or 41056 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 492612 is about 701.8632345407. The cubic root of 492612 is about 78.9771872388.

The spelling of 492612 in words is "four hundred ninety-two thousand, six hundred twelve".