498013 has 2 divisors, whose sum is σ = 498014. Its totient is φ = 498012.

The previous prime is 497999. The next prime is 498053. The reversal of 498013 is 310894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412164 + 85849 = 642^2 + 293^2 .

It is a cyclic number.

It is not a de Polignac number, because 498013 - 2⁹ = 497501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249006 + 249007.

It is an arithmetic number, because the mean of its divisors is an integer number (249007).

2⁴⁹⁸⁰¹³ is an apocalyptic number.

It is an amenable number.

498013 is a deficient number, since it is larger than the sum of its proper divisors (1).

498013 is an equidigital number, since it uses as much as digits as its factorization.

498013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 498013 is about 705.7003613433. The cubic root of 498013 is about 79.2647741532.

The spelling of 498013 in words is "four hundred ninety-eight thousand, thirteen".