2053776 has 20 divisors (see below), whose sum is σ = 5305712. Its totient is φ = 684576.

The previous prime is 2053771. The next prime is 2053783. The reversal of 2053776 is 6773502.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (2053771) 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 in 3 ways as a sum of consecutive naturals, for example, 21346 + ... + 21441.

2^2053776 is an apocalyptic number.

It is an amenable number.

2053776 is an abundant number, since it is smaller than the sum of its proper divisors (3251936).

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

2053776 is a wasteful number, since it uses less digits than its factorization.

2053776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42798 (or 42792 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 2053776 is about 1433.1001360687. The cubic root of 2053776 is about 127.1113578854. Note that the first 3 decimals are identical.

The spelling of 2053776 in words is "two million, fifty-three thousand, seven hundred seventy-six".