98100247 has 8 divisors (see below), whose sum is σ = 113650976. Its totient is φ = 82933632.

The previous prime is 98100227. The next prime is 98100253. The reversal of 98100247 is 74200189.

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 98100247 - 2²³ = 89711639 is a prime.

It is a super-2 number, since 2×98100247² = 19247316922922018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98100227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95478 + ... + 96499.

It is an arithmetic number, because the mean of its divisors is an integer number (14206372).

Almost surely, 2^98100247 is an apocalyptic number.

98100247 is a deficient number, since it is larger than the sum of its proper divisors (15550729).

98100247 is a wasteful number, since it uses less digits than its factorization.

98100247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192057.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 98100247 is about 9904.5568805475. The cubic root of 98100247 is about 461.2007805335.

The spelling of 98100247 in words is "ninety-eight million, one hundred thousand, two hundred forty-seven".