20240098 has 16 divisors (see below), whose sum is σ = 32280120. Its totient is φ = 9485056.

The previous prime is 20240089. The next prime is 20240107. The reversal of 20240098 is 89004202.

It is an interprime number because it is at equal distance from previous prime (20240089) and next prime (20240107).

It can be written as a sum of positive squares in 4 ways, for example, as 19740249 + 499849 = 4443^2 + 707^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8040 + ... + 10252.

Almost surely, 2^20240098 is an apocalyptic number.

20240098 is a deficient number, since it is larger than the sum of its proper divisors (12040022).

20240098 is a wasteful number, since it uses less digits than its factorization.

20240098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 20240098 is about 4498.8996432461. The cubic root of 20240098 is about 272.5236542045.

The spelling of 20240098 in words is "twenty million, two hundred forty thousand, ninety-eight".