2053756 has 6 divisors (see below), whose sum is σ = 3594080. Its totient is φ = 1026876.

The previous prime is 2053721. The next prime is 2053757. The reversal of 2053756 is 6573502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256716 + ... + 256723.

2^2053756 is an apocalyptic number.

It is an amenable number.

2053756 is a deficient number, since it is larger than the sum of its proper divisors (1540324).

2053756 is a wasteful number, since it uses less digits than its factorization.

2053756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513443 (or 513441 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 2053756 is about 1433.0931581722. The cubic root of 2053756 is about 127.1109452738.

It can be divided in two parts, 2053 and 756, that added together give a square (2809 = 53²).

The spelling of 2053756 in words is "two million, fifty-three thousand, seven hundred fifty-six".