98517513 has 8 divisors (see below), whose sum is σ = 133835328. Its totient is φ = 64439024.

The previous prime is 98517511. The next prime is 98517539. The reversal of 98517513 is 31571589.

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 98517513 - 2¹ = 98517511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98517511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309645 + ... + 309962.

It is an arithmetic number, because the mean of its divisors is an integer number (16729416).

Almost surely, 2^98517513 is an apocalyptic number.

It is an amenable number.

98517513 is a deficient number, since it is larger than the sum of its proper divisors (35317815).

98517513 is a wasteful number, since it uses less digits than its factorization.

98517513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619663.

The product of its digits is 37800, while the sum is 39.

The square root of 98517513 is about 9925.5988736197. The cubic root of 98517513 is about 461.8537561146.

The spelling of 98517513 in words is "ninety-eight million, five hundred seventeen thousand, five hundred thirteen".