98426215 has 8 divisors (see below), whose sum is σ = 118169568. Its totient is φ = 78702240.

The previous prime is 98426129. The next prime is 98426221. The reversal of 98426215 is 51262489.

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

It is not a de Polignac number, because 98426215 - 2¹¹ = 98424167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11125 + ... + 17905.

It is an arithmetic number, because the mean of its divisors is an integer number (14771196).

Almost surely, 2^98426215 is an apocalyptic number.

98426215 is a deficient number, since it is larger than the sum of its proper divisors (19743353).

98426215 is a wasteful number, since it uses less digits than its factorization.

98426215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9689.

The product of its digits is 34560, while the sum is 37.

The square root of 98426215 is about 9920.9986896481. The cubic root of 98426215 is about 461.7110425500.

The spelling of 98426215 in words is "ninety-eight million, four hundred twenty-six thousand, two hundred fifteen".