492402 has 8 divisors (see below), whose sum is σ = 984816. Its totient is φ = 164132.

The previous prime is 492397. The next prime is 492403. The reversal of 492402 is 204294.

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

492402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (492403) 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, 41028 + ... + 41039.

It is an arithmetic number, because the mean of its divisors is an integer number (123102).

2⁴⁹²⁴⁰² is an apocalyptic number.

492402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

492402 is a wasteful number, since it uses less digits than its factorization.

492402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82072.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 492402 is about 701.7136167982. The cubic root of 492402 is about 78.9659630119.

Adding to 492402 its reverse (204294), we get a palindrome (696696).

The spelling of 492402 in words is "four hundred ninety-two thousand, four hundred two".