98158263 has 16 divisors (see below), whose sum is σ = 149909760. Its totient is φ = 55964736.

The previous prime is 98158219. The next prime is 98158271. The reversal of 98158263 is 36285189.

It is not a de Polignac number, because 98158263 - 2¹⁶ = 98092727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98156263) 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 15 ways as a sum of consecutive naturals, for example, 4803 + ... + 14811.

It is an arithmetic number, because the mean of its divisors is an integer number (9369360).

Almost surely, 2^98158263 is an apocalyptic number.

98158263 is a deficient number, since it is larger than the sum of its proper divisors (51751497).

98158263 is a wasteful number, since it uses less digits than its factorization.

98158263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10486.

The product of its digits is 103680, while the sum is 42.

The square root of 98158263 is about 9907.4852005945. The cubic root of 98158263 is about 461.2916799022.

The spelling of 98158263 in words is "ninety-eight million, one hundred fifty-eight thousand, two hundred sixty-three".