2857488632 has 16 divisors (see below), whose sum is σ = 5482391640. Its totient is φ = 1395517536.

The previous prime is 2857488631. The next prime is 2857488671. The reversal of 2857488632 is 2368847582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2857488631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4152983 + ... + 4153670.

Almost surely, 2^2857488632 is an apocalyptic number.

It is an amenable number.

2857488632 is a deficient number, since it is larger than the sum of its proper divisors (2624903008).

2857488632 is a wasteful number, since it uses less digits than its factorization.

2857488632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8306702 (or 8306698 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 53.

The square root of 2857488632 is about 53455.4827122532. The cubic root of 2857488632 is about 1419.0406520198.

The spelling of 2857488632 in words is "two billion, eight hundred fifty-seven million, four hundred eighty-eight thousand, six hundred thirty-two".