98856197 has 4 divisors (see below), whose sum is σ = 107843136. Its totient is φ = 89869260.

The previous prime is 98856187. The next prime is 98856229. The reversal of 98856197 is 79165889.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 98856197 - 2¹⁴ = 98839813 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 (98856167) 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 3 ways as a sum of consecutive naturals, for example, 4493453 + ... + 4493474.

It is an arithmetic number, because the mean of its divisors is an integer number (26960784).

Almost surely, 2^98856197 is an apocalyptic number.

It is an amenable number.

98856197 is a deficient number, since it is larger than the sum of its proper divisors (8986939).

98856197 is a wasteful number, since it uses less digits than its factorization.

98856197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8986938.

The product of its digits is 1088640, while the sum is 53.

The square root of 98856197 is about 9942.6453723343. The cubic root of 98856197 is about 462.3824051651.

The spelling of 98856197 in words is "ninety-eight million, eight hundred fifty-six thousand, one hundred ninety-seven".