98841111 has 16 divisors (see below), whose sum is σ = 140256000. Its totient is φ = 61699968.

The previous prime is 98841103. The next prime is 98841137. The reversal of 98841111 is 11114889.

It is not a de Polignac number, because 98841111 - 2³ = 98841103 is a prime.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98841101) 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 15 ways as a sum of consecutive naturals, for example, 5280 + ... + 15018.

It is an arithmetic number, because the mean of its divisors is an integer number (8766000).

Almost surely, 2^98841111 is an apocalyptic number.

98841111 is a deficient number, since it is larger than the sum of its proper divisors (41414889).

98841111 is a wasteful number, since it uses less digits than its factorization.

98841111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9958.

The product of its digits is 2304, while the sum is 33.

The square root of 98841111 is about 9941.8866921727. The cubic root of 98841111 is about 462.3588832681.

The spelling of 98841111 in words is "ninety-eight million, eight hundred forty-one thousand, one hundred eleven".