998587482 has 8 divisors (see below), whose sum is σ = 1997174976. Its totient is φ = 332862492.

The previous prime is 998587459. The next prime is 998587489. The reversal of 998587482 is 284785899.

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

998587482 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (998587489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83215618 + ... + 83215629.

It is an arithmetic number, because the mean of its divisors is an integer number (249646872).

Almost surely, 2^998587482 is an apocalyptic number.

998587482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

998587482 is a wasteful number, since it uses less digits than its factorization.

998587482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166431252.

The product of its digits is 11612160, while the sum is 60.

The square root of 998587482 is about 31600.4348387803. The cubic root of 998587482 is about 999.5289388029.

The spelling of 998587482 in words is "nine hundred ninety-eight million, five hundred eighty-seven thousand, four hundred eighty-two".