98351611 has 4 divisors (see below), whose sum is σ = 102627792. Its totient is φ = 94075432.

The previous prime is 98351569. The next prime is 98351639. The reversal of 98351611 is 11615389.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11615389 = 59 ⋅196871.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98351611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98351311) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2138056 + ... + 2138101.

It is an arithmetic number, because the mean of its divisors is an integer number (25656948).

Almost surely, 2^98351611 is an apocalyptic number.

98351611 is a deficient number, since it is larger than the sum of its proper divisors (4276181).

98351611 is a wasteful number, since it uses less digits than its factorization.

98351611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276180.

The product of its digits is 6480, while the sum is 34.

The square root of 98351611 is about 9917.2380731734. The cubic root of 98351611 is about 461.5943588760.

The spelling of 98351611 in words is "ninety-eight million, three hundred fifty-one thousand, six hundred eleven".