490527 has 6 divisors (see below), whose sum is σ = 708552. Its totient is φ = 327012.

The previous prime is 490519. The next prime is 490537. The reversal of 490527 is 725094.

It is not a de Polignac number, because 490527 - 2³ = 490519 is a prime.

It is an Ulam number.

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

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 490527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27243 + ... + 27260.

It is an arithmetic number, because the mean of its divisors is an integer number (118092).

2⁴⁹⁰⁵²⁷ is an apocalyptic number.

490527 is a deficient number, since it is larger than the sum of its proper divisors (218025).

490527 is a wasteful number, since it uses less digits than its factorization.

490527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54509 (or 54506 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 490527 is about 700.3763274126. The cubic root of 490527 is about 78.8656049633.

The spelling of 490527 in words is "four hundred ninety thousand, five hundred twenty-seven".