2055072 has 24 divisors (see below), whose sum is σ = 5394816. Its totient is φ = 684992.

The previous prime is 2055071. The next prime is 2055089. The reversal of 2055072 is 2705502.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2055071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10608 + ... + 10799.

It is an arithmetic number, because the mean of its divisors is an integer number (224784).

2^2055072 is an apocalyptic number.

It is an amenable number.

2055072 is an abundant number, since it is smaller than the sum of its proper divisors (3339744).

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

2055072 is a wasteful number, since it uses less digits than its factorization.

2055072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21420 (or 21412 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 2055072 is about 1433.5522313470. The cubic root of 2055072 is about 127.1380894083.

The spelling of 2055072 in words is "two million, fifty-five thousand, seventy-two".