2850868 has 6 divisors (see below), whose sum is σ = 4989026. Its totient is φ = 1425432.

The previous prime is 2850851. The next prime is 2850871. The reversal of 2850868 is 8680582.

It can be written as a sum of positive squares in only one way, i.e., 2782224 + 68644 = 1668^2 + 262^2 .

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356355 + ... + 356362.

2^2850868 is an apocalyptic number.

It is an amenable number.

2850868 is a deficient number, since it is larger than the sum of its proper divisors (2138158).

2850868 is a wasteful number, since it uses less digits than its factorization.

2850868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712721 (or 712719 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 2850868 is about 1688.4513614552. The cubic root of 2850868 is about 141.7943860121.

The spelling of 2850868 in words is "two million, eight hundred fifty thousand, eight hundred sixty-eight".