492061 has 2 divisors, whose sum is σ = 492062. Its totient is φ = 492060.

The previous prime is 492059. The next prime is 492067. The reversal of 492061 is 160294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 383161 + 108900 = 619^2 + 330^2 .

It is a cyclic number.

It is not a de Polignac number, because 492061 - 2¹ = 492059 is a prime.

Together with 492059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246030 + 246031.

It is an arithmetic number, because the mean of its divisors is an integer number (246031).

2⁴⁹²⁰⁶¹ is an apocalyptic number.

It is an amenable number.

492061 is a deficient number, since it is larger than the sum of its proper divisors (1).

492061 is an equidigital number, since it uses as much as digits as its factorization.

492061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 492061 is about 701.4705981009. The cubic root of 492061 is about 78.9477302050.

The spelling of 492061 in words is "four hundred ninety-two thousand, sixty-one".