98122663 has 4 divisors (see below), whose sum is σ = 99974088. Its totient is φ = 96271240.

The previous prime is 98122637. The next prime is 98122667. The reversal of 98122663 is 36622189.

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

It is a cyclic number.

It is not a de Polignac number, because 98122663 - 2¹⁷ = 97991591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98122667) 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, 925633 + ... + 925738.

It is an arithmetic number, because the mean of its divisors is an integer number (24993522).

Almost surely, 2^98122663 is an apocalyptic number.

98122663 is a deficient number, since it is larger than the sum of its proper divisors (1851425).

98122663 is a wasteful number, since it uses less digits than its factorization.

98122663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851424.

The product of its digits is 31104, while the sum is 37.

The square root of 98122663 is about 9905.6884162586. The cubic root of 98122663 is about 461.2359061309.

The spelling of 98122663 in words is "ninety-eight million, one hundred twenty-two thousand, six hundred sixty-three".