2062856 has 8 divisors (see below), whose sum is σ = 3867870. Its totient is φ = 1031424.

The previous prime is 2062843. The next prime is 2062859. The reversal of 2062856 is 6582602.

It can be written as a sum of positive squares in only one way, i.e., 2044900 + 17956 = 1430^2 + 134^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2062859) 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 as a sum of consecutive naturals, namely, 128921 + ... + 128936.

2^2062856 is an apocalyptic number.

It is an amenable number.

2062856 is a deficient number, since it is larger than the sum of its proper divisors (1805014).

2062856 is a wasteful number, since it uses less digits than its factorization.

2062856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257863 (or 257859 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2062856 is about 1436.2645995777. The cubic root of 2062856 is about 127.2984075577.

The spelling of 2062856 in words is "two million, sixty-two thousand, eight hundred fifty-six".