98936213 has 4 divisors (see below), whose sum is σ = 100802988. Its totient is φ = 97069440.

The previous prime is 98936207. The next prime is 98936291. The reversal of 98936213 is 31263989.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 86248369 + 12687844 = 9287^2 + 3562^2 .

It is a cyclic number.

It is not a de Polignac number, because 98936213 - 2²⁰ = 97887637 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 (98933213) 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, 933308 + ... + 933413.

It is an arithmetic number, because the mean of its divisors is an integer number (25200747).

Almost surely, 2^98936213 is an apocalyptic number.

It is an amenable number.

98936213 is a deficient number, since it is larger than the sum of its proper divisors (1866775).

98936213 is a wasteful number, since it uses less digits than its factorization.

98936213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866774.

The product of its digits is 69984, while the sum is 41.

The square root of 98936213 is about 9946.6684372206. The cubic root of 98936213 is about 462.5071250911.

The spelling of 98936213 in words is "ninety-eight million, nine hundred thirty-six thousand, two hundred thirteen".