499827258 has 24 divisors (see below), whose sum is σ = 1237667808. Its totient is φ = 142807752.

The previous prime is 499827257. The next prime is 499827271. The reversal of 499827258 is 852728994.

499827258 is a `hidden beast` number, since 499 + 82 + 72 + 5 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (499827257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1983316 + ... + 1983567.

It is an arithmetic number, because the mean of its divisors is an integer number (51569492).

Almost surely, 2^499827258 is an apocalyptic number.

499827258 is an abundant number, since it is smaller than the sum of its proper divisors (737840550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499827258 is a wasteful number, since it uses less digits than its factorization.

499827258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3966898 (or 3966895 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 499827258 is about 22356.8168127755. The cubic root of 499827258 is about 793.6091118451.

The spelling of 499827258 in words is "four hundred ninety-nine million, eight hundred twenty-seven thousand, two hundred fifty-eight".