98999229 has 8 divisors (see below), whose sum is σ = 150856000. Its totient is φ = 56570976.

The previous prime is 98999207. The next prime is 98999231. The reversal of 98999229 is 92299989.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98999229 - 2¹² = 98995133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98999269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2357104 + ... + 2357145.

It is an arithmetic number, because the mean of its divisors is an integer number (18857000).

Almost surely, 2^98999229 is an apocalyptic number.

It is an amenable number.

98999229 is a deficient number, since it is larger than the sum of its proper divisors (51856771).

98999229 is a wasteful number, since it uses less digits than its factorization.

98999229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4714259.

The product of its digits is 1889568, while the sum is 57.

The square root of 98999229 is about 9949.8356267830. The cubic root of 98999229 is about 462.6053000074.

The spelling of 98999229 in words is "ninety-eight million, nine hundred ninety-nine thousand, two hundred twenty-nine".