2055976 has 32 divisors (see below), whose sum is σ = 4241160. Its totient is φ = 928512.

The previous prime is 2055961. The next prime is 2056001. The reversal of 2055976 is 6795502.

It can be written as a sum of positive squares in 4 ways, for example, as 1664100 + 391876 = 1290^2 + 626^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5326 + ... + 5698.

2^2055976 is an apocalyptic number.

2055976 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2055976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2120580).

2055976 is an abundant number, since it is smaller than the sum of its proper divisors (2185184).

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

2055976 is a wasteful number, since it uses less digits than its factorization.

2055976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 2055976 is about 1433.8674973651. The cubic root of 2055976 is about 127.1567288176.

The spelling of 2055976 in words is "two million, fifty-five thousand, nine hundred seventy-six".