98229155 has 4 divisors (see below), whose sum is σ = 117874992. Its totient is φ = 78583320.

The previous prime is 98229133. The next prime is 98229161. The reversal of 98229155 is 55192289.

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

It is not a de Polignac number, because 98229155 - 2¹⁸ = 97967011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9822911 + ... + 9822920.

It is an arithmetic number, because the mean of its divisors is an integer number (29468748).

Almost surely, 2^98229155 is an apocalyptic number.

98229155 is a deficient number, since it is larger than the sum of its proper divisors (19645837).

98229155 is a wasteful number, since it uses less digits than its factorization.

98229155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19645836.

The product of its digits is 64800, while the sum is 41.

The square root of 98229155 is about 9911.0622538656. The cubic root of 98229155 is about 461.4027047555.

The spelling of 98229155 in words is "ninety-eight million, two hundred twenty-nine thousand, one hundred fifty-five".