490519 has 2 divisors, whose sum is σ = 490520. Its totient is φ = 490518.

The previous prime is 490499. The next prime is 490537. The reversal of 490519 is 915094.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-490519 is a prime.

It is a super-2 number, since 2×490519² = 481217778722, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245259 + 245260.

It is an arithmetic number, because the mean of its divisors is an integer number (245260).

2⁴⁹⁰⁵¹⁹ is an apocalyptic number.

490519 is a deficient number, since it is larger than the sum of its proper divisors (1).

490519 is an equidigital number, since it uses as much as digits as its factorization.

490519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 490519 is about 700.3706161740. The cubic root of 490519 is about 78.8651762215.

The spelling of 490519 in words is "four hundred ninety thousand, five hundred nineteen".