2053288 has 8 divisors (see below), whose sum is σ = 3849930. Its totient is φ = 1026640.

The previous prime is 2053253. The next prime is 2053291. The reversal of 2053288 is 8823502.

It can be written as a sum of positive squares in only one way, i.e., 1127844 + 925444 = 1062^2 + 962^2 .

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

It is a super-2 number, since 2×2053288² = 8431983221888, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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, 128323 + ... + 128338.

2^2053288 is an apocalyptic number.

It is an amenable number.

2053288 is a deficient number, since it is larger than the sum of its proper divisors (1796642).

2053288 is a wasteful number, since it uses less digits than its factorization.

2053288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256667 (or 256663 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 2053288 is about 1432.9298656948. The cubic root of 2053288 is about 127.1012893975.

The spelling of 2053288 in words is "two million, fifty-three thousand, two hundred eighty-eight".