98005487 has 8 divisors (see below), whose sum is σ = 99477504. Its totient is φ = 96540568.

The previous prime is 98005483. The next prime is 98005541. The reversal of 98005487 is 78450089.

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 98005487 - 2² = 98005483 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98005483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30248 + ... + 33330.

It is an arithmetic number, because the mean of its divisors is an integer number (12434688).

Almost surely, 2^98005487 is an apocalyptic number.

98005487 is a deficient number, since it is larger than the sum of its proper divisors (1472017).

98005487 is a wasteful number, since it uses less digits than its factorization.

98005487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3549.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 98005487 is about 9899.7720680832. The cubic root of 98005487 is about 461.0522336248.

The spelling of 98005487 in words is "ninety-eight million, five thousand, four hundred eighty-seven".