20096489 has 8 divisors (see below), whose sum is σ = 22998528. Its totient is φ = 17202240.

The previous prime is 20096477. The next prime is 20096501. The reversal of 20096489 is 98469002.

It is an interprime number because it is at equal distance from previous prime (20096477) and next prime (20096501).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20096489 - 2⁴ = 20096473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20096459) by changing a digit.

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, 5489 + ... + 8385.

It is an arithmetic number, because the mean of its divisors is an integer number (2874816).

Almost surely, 2^20096489 is an apocalyptic number.

It is an amenable number.

20096489 is a deficient number, since it is larger than the sum of its proper divisors (2902039).

20096489 is an equidigital number, since it uses as much as digits as its factorization.

20096489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 20096489 is about 4482.9107731473. The cubic root of 20096489 is about 271.8775806158.

The spelling of 20096489 in words is "twenty million, ninety-six thousand, four hundred eighty-nine".