2050868 has 6 divisors (see below), whose sum is σ = 3589026. Its totient is φ = 1025432.

The previous prime is 2050849. The next prime is 2050877. The reversal of 2050868 is 8680502.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1965604 + 85264 = 1402^2 + 292^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2050868.

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, 256355 + ... + 256362.

It is an arithmetic number, because the mean of its divisors is an integer number (598171).

2^2050868 is an apocalyptic number.

It is an amenable number.

2050868 is a deficient number, since it is larger than the sum of its proper divisors (1538158).

2050868 is a wasteful number, since it uses less digits than its factorization.

2050868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512721 (or 512719 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 2050868 is about 1432.0851929966. The cubic root of 2050868 is about 127.0513360155.

The spelling of 2050868 in words is "two million, fifty thousand, eight hundred sixty-eight".