2055948 has 12 divisors (see below), whose sum is σ = 4797240. Its totient is φ = 685312.

The previous prime is 2055917. The next prime is 2055953. The reversal of 2055948 is 8495502.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-4 number, since 4×2055948⁴ (a number of 26 digits) contains 4444 as substring.

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 3 ways as a sum of consecutive naturals, for example, 85653 + ... + 85676.

It is an arithmetic number, because the mean of its divisors is an integer number (399770).

2^2055948 is an apocalyptic number.

It is an amenable number.

2055948 is an abundant number, since it is smaller than the sum of its proper divisors (2741292).

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

2055948 is a wasteful number, since it uses less digits than its factorization.

2055948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171336 (or 171334 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 2055948 is about 1433.8577335287. The cubic root of 2055948 is about 127.1561515727.

It can be divided in two parts, 2055 and 948, that added together give a palindrome (3003).

The spelling of 2055948 in words is "two million, fifty-five thousand, nine hundred forty-eight".