98896209 has 4 divisors (see below), whose sum is σ = 131861616. Its totient is φ = 65930804.

The previous prime is 98896207. The next prime is 98896211. The reversal of 98896209 is 90269889.

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 an interprime number because it is at equal distance from previous prime (98896207) and next prime (98896211).

It is a cyclic number.

It is not a de Polignac number, because 98896209 - 2¹ = 98896207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98896201) 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, 16482699 + ... + 16482704.

It is an arithmetic number, because the mean of its divisors is an integer number (32965404).

Almost surely, 2^98896209 is an apocalyptic number.

It is an amenable number.

98896209 is a deficient number, since it is larger than the sum of its proper divisors (32965407).

98896209 is a wasteful number, since it uses less digits than its factorization.

98896209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32965406.

The product of its (nonzero) digits is 559872, while the sum is 51.

The square root of 98896209 is about 9944.6573093295. The cubic root of 98896209 is about 462.4447797720. Note that the first 3 decimals are identical.

The spelling of 98896209 in words is "ninety-eight million, eight hundred ninety-six thousand, two hundred nine".