8127020204 has 48 divisors (see below), whose sum is σ = 15660449280. Its totient is φ = 3673098240.

The previous prime is 8127020149. The next prime is 8127020207. The reversal of 8127020204 is 4020207218.

It is not an unprimeable number, because it can be changed into a prime (8127020207) 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, 365864 + ... + 387440.

It is an arithmetic number, because the mean of its divisors is an integer number (326259360).

Almost surely, 2^8127020204 is an apocalyptic number.

It is an amenable number.

8127020204 is a deficient number, since it is larger than the sum of its proper divisors (7533429076).

8127020204 is a wasteful number, since it uses less digits than its factorization.

8127020204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21818 (or 21816 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 8127020204 is about 90149.9872656674. The cubic root of 8127020204 is about 2010.5294846924.

The spelling of 8127020204 in words is "eight billion, one hundred twenty-seven million, twenty thousand, two hundred four".