498061 has 2 divisors, whose sum is σ = 498062. Its totient is φ = 498060.

The previous prime is 498053. The next prime is 498073. The reversal of 498061 is 160894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 455625 + 42436 = 675^2 + 206^2 .

It is a cyclic number.

It is not a de Polignac number, because 498061 - 2³ = 498053 is a prime.

It is a Chen prime.

498061 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249030 + 249031.

It is an arithmetic number, because the mean of its divisors is an integer number (249031).

2⁴⁹⁸⁰⁶¹ is an apocalyptic number.

It is an amenable number.

498061 is a deficient number, since it is larger than the sum of its proper divisors (1).

498061 is an equidigital number, since it uses as much as digits as its factorization.

498061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 498061 is about 705.7343692920. The cubic root of 498061 is about 79.2673206643.

It can be divided in two parts, 4980 and 61, that added together give a square (5041 = 71²).

The spelling of 498061 in words is "four hundred ninety-eight thousand, sixty-one".