98238146 has 8 divisors (see below), whose sum is σ = 147458064. Its totient is φ = 49085460.

The previous prime is 98238139. The next prime is 98238149. The reversal of 98238146 is 64183289.

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

It is not an unprimeable number, because it can be changed into a prime (98238149) by changing a digit.

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, 12980 + ... + 19103.

It is an arithmetic number, because the mean of its divisors is an integer number (18432258).

Almost surely, 2^98238146 is an apocalyptic number.

98238146 is a deficient number, since it is larger than the sum of its proper divisors (49219918).

98238146 is a wasteful number, since it uses less digits than its factorization.

98238146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33616.

The product of its digits is 82944, while the sum is 41.

The square root of 98238146 is about 9911.5158275614. The cubic root of 98238146 is about 461.4167818563.

The spelling of 98238146 in words is "ninety-eight million, two hundred thirty-eight thousand, one hundred forty-six".