2051848 has 16 divisors (see below), whose sum is σ = 4050000. Its totient is φ = 971856.

The previous prime is 2051839. The next prime is 2051851. The reversal of 2051848 is 8481502.

It is an Ulam number.

It is a zygodrome in base 6.

It is an unprimeable number.

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, 6598 + ... + 6901.

It is an arithmetic number, because the mean of its divisors is an integer number (253125).

2^2051848 is an apocalyptic number.

It is an amenable number.

2051848 is a deficient number, since it is larger than the sum of its proper divisors (1998152).

2051848 is a wasteful number, since it uses less digits than its factorization.

2051848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13524 (or 13520 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 2051848 is about 1432.4273105467. The cubic root of 2051848 is about 127.0715698031.

The spelling of 2051848 in words is "two million, fifty-one thousand, eight hundred forty-eight".