490927 has 2 divisors, whose sum is σ = 490928. Its totient is φ = 490926.

The previous prime is 490921. The next prime is 490937. The reversal of 490927 is 729094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 490927 - 2¹¹ = 488879 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245463 + 245464.

It is an arithmetic number, because the mean of its divisors is an integer number (245464).

2⁴⁹⁰⁹²⁷ is an apocalyptic number.

490927 is a deficient number, since it is larger than the sum of its proper divisors (1).

490927 is an equidigital number, since it uses as much as digits as its factorization.

490927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 490927 is about 700.6618299865. The cubic root of 490927 is about 78.8870361119.

The spelling of 490927 in words is "four hundred ninety thousand, nine hundred twenty-seven".