490235 has 4 divisors (see below), whose sum is σ = 588288. Its totient is φ = 392184.

The previous prime is 490223. The next prime is 490241. The reversal of 490235 is 532094.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 532094 = 2 ⋅266047.

It is a cyclic number.

It is not a de Polignac number, because 490235 - 2¹² = 486139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 490235.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49019 + ... + 49028.

It is an arithmetic number, because the mean of its divisors is an integer number (147072).

2⁴⁹⁰²³⁵ is an apocalyptic number.

490235 is a deficient number, since it is larger than the sum of its proper divisors (98053).

490235 is an equidigital number, since it uses as much as digits as its factorization.

490235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98052.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 490235 is about 700.1678370220. The cubic root of 490235 is about 78.8499528669.

The spelling of 490235 in words is "four hundred ninety thousand, two hundred thirty-five".