492201 has 12 divisors (see below), whose sum is σ = 753012. Its totient is φ = 308736.

The previous prime is 492113. The next prime is 492227. The reversal of 492201 is 102294.

It can be written as a sum of positive squares in 2 ways, for example, as 416025 + 76176 = 645^2 + 276^2 .

It is a de Polignac number, because none of the positive numbers 2^k-492201 is a prime.

It is an Ulam number.

492201 is a lucky number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (492251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1456 + ... + 1761.

It is an arithmetic number, because the mean of its divisors is an integer number (62751).

2⁴⁹²²⁰¹ is an apocalyptic number.

It is an amenable number.

492201 is a deficient number, since it is larger than the sum of its proper divisors (260811).

492201 is a wasteful number, since it uses less digits than its factorization.

492201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240 (or 3237 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 492201 is about 701.5703813588. The cubic root of 492201 is about 78.9552168338.

Adding to 492201 its reverse (102294), we get a palindrome (594495).

The spelling of 492201 in words is "four hundred ninety-two thousand, two hundred one".