2857466412 has 18 divisors (see below), whose sum is σ = 7223040188. Its totient is φ = 952488792.

The previous prime is 2857466407. The next prime is 2857466413. The reversal of 2857466412 is 2146647582.

2857466412 is a `hidden beast` number, since 2 + 8 + 574 + 6 + 64 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2857466412² = 16330228591416307488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2857466413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39686998 + ... + 39687069.

Almost surely, 2^2857466412 is an apocalyptic number.

It is an amenable number.

2857466412 is an abundant number, since it is smaller than the sum of its proper divisors (4365573776).

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

2857466412 is a wasteful number, since it uses less digits than its factorization.

2857466412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79374077 (or 79374072 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 2857466412 is about 53455.2748753572. The cubic root of 2857466412 is about 1419.0369738290.

The spelling of 2857466412 in words is "two billion, eight hundred fifty-seven million, four hundred sixty-six thousand, four hundred twelve".