2857368 has 16 divisors (see below), whose sum is σ = 7143480. Its totient is φ = 952448.

The previous prime is 2857357. The next prime is 2857369. The reversal of 2857368 is 8637582.

2857368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2857369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59505 + ... + 59552.

2^2857368 is an apocalyptic number.

It is an amenable number.

2857368 is an abundant number, since it is smaller than the sum of its proper divisors (4286112).

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

2857368 is a wasteful number, since it uses less digits than its factorization.

2857368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119066 (or 119062 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 2857368 is about 1690.3751063004. The cubic root of 2857368 is about 141.9020682956.

The spelling of 2857368 in words is "two million, eight hundred fifty-seven thousand, three hundred sixty-eight".