498250085 has 8 divisors (see below), whose sum is σ = 609181560. Its totient is φ = 391079104.

The previous prime is 498250063. The next prime is 498250099. The reversal of 498250085 is 580052894.

It can be written as a sum of positive squares in 4 ways, for example, as 91259809 + 406990276 = 9553^2 + 20174^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 498250085 - 2¹⁰ = 498249061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939830 + ... + 940359.

It is an arithmetic number, because the mean of its divisors is an integer number (76147695).

Almost surely, 2^498250085 is an apocalyptic number.

It is an amenable number.

498250085 is a deficient number, since it is larger than the sum of its proper divisors (110931475).

498250085 is a wasteful number, since it uses less digits than its factorization.

498250085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880247.

The product of its (nonzero) digits is 115200, while the sum is 41.

The square root of 498250085 is about 22321.5161895423. The cubic root of 498250085 is about 792.7735046986.

The spelling of 498250085 in words is "four hundred ninety-eight million, two hundred fifty thousand, eighty-five".