492190 has 16 divisors (see below), whose sum is σ = 898128. Its totient is φ = 194176.

The previous prime is 492113. The next prime is 492227. The reversal of 492190 is 91294.

It is a super-2 number, since 2×492190² = 484501992200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

492190 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534 + ... + 1126.

It is an arithmetic number, because the mean of its divisors is an integer number (56133).

2⁴⁹²¹⁹⁰ is an apocalyptic number.

492190 is a deficient number, since it is larger than the sum of its proper divisors (405938).

492190 is a wasteful number, since it uses less digits than its factorization.

492190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 492190 is about 701.5625417595. The cubic root of 492190 is about 78.9546286500.

The spelling of 492190 in words is "four hundred ninety-two thousand, one hundred ninety".