7854070020 has 24 divisors (see below), whose sum is σ = 21991396224. Its totient is φ = 2094418656.

The previous prime is 7854070001. The next prime is 7854070027. The reversal of 7854070020 is 200704587.

It is not an unprimeable number, because it can be changed into a prime (7854070027) 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, 65450524 + ... + 65450643.

It is an arithmetic number, because the mean of its divisors is an integer number (916308176).

Almost surely, 2^7854070020 is an apocalyptic number.

It is an amenable number.

7854070020 is an abundant number, since it is smaller than the sum of its proper divisors (14137326204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7854070020 is a wasteful number, since it uses less digits than its factorization.

7854070020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130901179 (or 130901177 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 7854070020 is about 88623.1912086221. The cubic root of 7854070020 is about 1987.7644668442.

The spelling of 7854070020 in words is "seven billion, eight hundred fifty-four million, seventy thousand, twenty".