2857542700 has 36 divisors (see below), whose sum is σ = 6317876880. Its totient is φ = 1121448640.

The previous prime is 2857542673. The next prime is 2857542703. The reversal of 2857542700 is 72457582.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2857542703) 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 11 ways as a sum of consecutive naturals, for example, 264280 + ... + 274879.

It is an arithmetic number, because the mean of its divisors is an integer number (175496580).

Almost surely, 2^2857542700 is an apocalyptic number.

2857542700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2857542700 is an abundant number, since it is smaller than the sum of its proper divisors (3460334180).

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

2857542700 is a wasteful number, since it uses less digits than its factorization.

2857542700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539226 (or 539219 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 40.

The square root of 2857542700 is about 53455.9884390888. The cubic root of 2857542700 is about 1419.0496020940.

The spelling of 2857542700 in words is "two billion, eight hundred fifty-seven million, five hundred forty-two thousand, seven hundred".