98023869 has 24 divisors (see below), whose sum is σ = 149666400. Its totient is φ = 61650720.

The previous prime is 98023867. The next prime is 98023879. The reversal of 98023869 is 96832089.

It is not a de Polignac number, because 98023869 - 2¹ = 98023867 is a prime.

It is a super-2 number, since 2×98023869² = 19217357787458322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98023867) 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 23 ways as a sum of consecutive naturals, for example, 44934 + ... + 47064.

It is an arithmetic number, because the mean of its divisors is an integer number (6236100).

Almost surely, 2^98023869 is an apocalyptic number.

It is an amenable number.

98023869 is a deficient number, since it is larger than the sum of its proper divisors (51642531).

98023869 is a wasteful number, since it uses less digits than its factorization.

98023869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425 (or 2422 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 98023869 is about 9900.7004297676. The cubic root of 98023869 is about 461.0810569510.

The spelling of 98023869 in words is "ninety-eight million, twenty-three thousand, eight hundred sixty-nine".